21436700820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{113027}}^1$

素因数の和:113177

約数の個数: 96

約数和(自身を含む): 62662723200

約数和(自身を除く): 41226022380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 109, 116, 145, 174, 218, 290, 327, 348, 435, 436, 545, 580, 654, 870, 1090, 1308, 1635, 1740, 2180, 3161, 3270, 6322, 6540, 9483, 12644, 15805, 18966, 31610, 37932, 47415, 63220, 94830, 113027, 189660, 226054, 339081, 452108, 565135, 678162, 1130270, 1356324, 1695405, 2260540, 3277783, 3390810, 6555566, 6781620, 9833349, 12319943, 13111132, 16388915, 19666698, 24639886, 32777830, 36959829, 39333396, 49166745, 49279772, 61599715, 65555660, 73919658, 98333490, 123199430, 147839316, 184799145, 196666980, 246398860, 357278347, 369598290, 714556694, 739196580, 1071835041, 1429113388, 1786391735, 2143670082, 3572783470, 4287340164, 5359175205, 7145566940, 10718350410, 21436700820]

約数ペア:

[(1, 21436700820), (2, 10718350410), (3, 7145566940), (4, 5359175205), (5, 4287340164), (6, 3572783470), (10, 2143670082), (12, 1786391735), (15, 1429113388), (20, 1071835041), (29, 739196580), (30, 714556694), (58, 369598290), (60, 357278347), (87, 246398860), (109, 196666980), (116, 184799145), (145, 147839316), (174, 123199430), (218, 98333490), (290, 73919658), (327, 65555660), (348, 61599715), (435, 49279772), (436, 49166745), (545, 39333396), (580, 36959829), (654, 32777830), (870, 24639886), (1090, 19666698), (1308, 16388915), (1635, 13111132), (1740, 12319943), (2180, 9833349), (3161, 6781620), (3270, 6555566), (6322, 3390810), (6540, 3277783), (9483, 2260540), (12644, 1695405), (15805, 1356324), (18966, 1130270), (31610, 678162), (37932, 565135), (47415, 452108), (63220, 339081), (94830, 226054), (113027, 189660)]