31655059380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{1723}}^1\times {\mathrm{2083}}^1$

素因数の和:3835

約数の個数: 216

約数和(自身を含む): 111815619552

約数和(自身を除く): 80160560172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1723, 1764, 2083, 2205, 2940, 3446, 4166, 4410, 5169, 6249, 6892, 8332, 8615, 8820, 10338, 10415, 12061, 12498, 14581, 15507, 17230, 18747, 20676, 20830, 24122, 24996, 25845, 29162, 31014, 31245, 34460, 36183, 37494, 41660, 43743, 48244, 51690, 58324, 60305, 62028, 62490, 72366, 72905, 74988, 77535, 84427, 87486, 93735, 102067, 103380, 108549, 120610, 124980, 131229, 144732, 145810, 155070, 168854, 174972, 180915, 187470, 204134, 217098, 218715, 241220, 253281, 262458, 291620, 306201, 310140, 337708, 361830, 374940, 408268, 422135, 434196, 437430, 506562, 510335, 524916, 542745, 612402, 656145, 723660, 759843, 844270, 874860, 918603, 1013124, 1020670, 1085490, 1224804, 1266405, 1312290, 1519686, 1531005, 1688540, 1837206, 2041340, 2170980, 2532810, 2624580, 3039372, 3062010, 3589009, 3674412, 3799215, 4593015, 5065620, 6124020, 7178018, 7598430, 9186030, 10767027, 14356036, 15196860, 17945045, 18372060, 21534054, 25123063, 32301081, 35890090, 43068108, 50246126, 53835135, 64602162, 71780180, 75369189, 100492252, 107670270, 125615315, 129204324, 150738378, 161505405, 175861441, 215340540, 226107567, 251230630, 301476756, 323010810, 351722882, 376845945, 452215134, 502461260, 527584323, 646021620, 703445764, 753691890, 879307205, 904430268, 1055168646, 1130537835, 1507383780, 1582752969, 1758614410, 2110337292, 2261075670, 2637921615, 3165505938, 3517228820, 4522151340, 5275843230, 6331011876, 7913764845, 10551686460, 15827529690, 31655059380]

約数ペア:

[(1, 31655059380), (2, 15827529690), (3, 10551686460), (4, 7913764845), (5, 6331011876), (6, 5275843230), (7, 4522151340), (9, 3517228820), (10, 3165505938), (12, 2637921615), (14, 2261075670), (15, 2110337292), (18, 1758614410), (20, 1582752969), (21, 1507383780), (28, 1130537835), (30, 1055168646), (35, 904430268), (36, 879307205), (42, 753691890), (45, 703445764), (49, 646021620), (60, 527584323), (63, 502461260), (70, 452215134), (84, 376845945), (90, 351722882), (98, 323010810), (105, 301476756), (126, 251230630), (140, 226107567), (147, 215340540), (180, 175861441), (196, 161505405), (210, 150738378), (245, 129204324), (252, 125615315), (294, 107670270), (315, 100492252), (420, 75369189), (441, 71780180), (490, 64602162), (588, 53835135), (630, 50246126), (735, 43068108), (882, 35890090), (980, 32301081), (1260, 25123063), (1470, 21534054), (1723, 18372060), (1764, 17945045), (2083, 15196860), (2205, 14356036), (2940, 10767027), (3446, 9186030), (4166, 7598430), (4410, 7178018), (5169, 6124020), (6249, 5065620), (6892, 4593015), (8332, 3799215), (8615, 3674412), (8820, 3589009), (10338, 3062010), (10415, 3039372), (12061, 2624580), (12498, 2532810), (14581, 2170980), (15507, 2041340), (17230, 1837206), (18747, 1688540), (20676, 1531005), (20830, 1519686), (24122, 1312290), (24996, 1266405), (25845, 1224804), (29162, 1085490), (31014, 1020670), (31245, 1013124), (34460, 918603), (36183, 874860), (37494, 844270), (41660, 759843), (43743, 723660), (48244, 656145), (51690, 612402), (58324, 542745), (60305, 524916), (62028, 510335), (62490, 506562), (72366, 437430), (72905, 434196), (74988, 422135), (77535, 408268), (84427, 374940), (87486, 361830), (93735, 337708), (102067, 310140), (103380, 306201), (108549, 291620), (120610, 262458), (124980, 253281), (131229, 241220), (144732, 218715), (145810, 217098), (155070, 204134), (168854, 187470), (174972, 180915)]