17674020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 216

約数和(自身を含む): 67144896

約数和(自身を除く): 49470876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 83, 84, 90, 91, 105, 117, 126, 130, 140, 156, 166, 169, 180, 182, 195, 210, 234, 249, 252, 260, 273, 315, 332, 338, 364, 390, 415, 420, 455, 468, 498, 507, 546, 581, 585, 630, 676, 747, 780, 819, 830, 845, 910, 996, 1014, 1079, 1092, 1162, 1170, 1183, 1245, 1260, 1365, 1494, 1521, 1638, 1660, 1690, 1743, 1820, 2028, 2158, 2324, 2340, 2366, 2490, 2535, 2730, 2905, 2988, 3042, 3237, 3276, 3380, 3486, 3549, 3735, 4095, 4316, 4732, 4980, 5070, 5229, 5395, 5460, 5810, 5915, 6084, 6474, 6972, 7098, 7470, 7553, 7605, 8190, 8715, 9711, 10140, 10458, 10647, 10790, 11620, 11830, 12948, 14027, 14196, 14940, 15106, 15210, 16185, 16380, 17430, 17745, 19422, 20916, 21294, 21580, 22659, 23660, 26145, 28054, 30212, 30420, 32370, 34860, 35490, 37765, 38844, 42081, 42588, 45318, 48555, 52290, 53235, 56108, 64740, 67977, 70135, 70980, 75530, 84162, 90636, 97110, 98189, 104580, 106470, 113295, 126243, 135954, 140270, 151060, 168324, 194220, 196378, 210405, 212940, 226590, 252486, 271908, 280540, 294567, 339885, 392756, 420810, 453180, 490945, 504972, 589134, 631215, 679770, 841620, 883701, 981890, 1178268, 1262430, 1359540, 1472835, 1767402, 1963780, 2524860, 2945670, 3534804, 4418505, 5891340, 8837010, 17674020]

約数ペア:

[(1, 17674020), (2, 8837010), (3, 5891340), (4, 4418505), (5, 3534804), (6, 2945670), (7, 2524860), (9, 1963780), (10, 1767402), (12, 1472835), (13, 1359540), (14, 1262430), (15, 1178268), (18, 981890), (20, 883701), (21, 841620), (26, 679770), (28, 631215), (30, 589134), (35, 504972), (36, 490945), (39, 453180), (42, 420810), (45, 392756), (52, 339885), (60, 294567), (63, 280540), (65, 271908), (70, 252486), (78, 226590), (83, 212940), (84, 210405), (90, 196378), (91, 194220), (105, 168324), (117, 151060), (126, 140270), (130, 135954), (140, 126243), (156, 113295), (166, 106470), (169, 104580), (180, 98189), (182, 97110), (195, 90636), (210, 84162), (234, 75530), (249, 70980), (252, 70135), (260, 67977), (273, 64740), (315, 56108), (332, 53235), (338, 52290), (364, 48555), (390, 45318), (415, 42588), (420, 42081), (455, 38844), (468, 37765), (498, 35490), (507, 34860), (546, 32370), (581, 30420), (585, 30212), (630, 28054), (676, 26145), (747, 23660), (780, 22659), (819, 21580), (830, 21294), (845, 20916), (910, 19422), (996, 17745), (1014, 17430), (1079, 16380), (1092, 16185), (1162, 15210), (1170, 15106), (1183, 14940), (1245, 14196), (1260, 14027), (1365, 12948), (1494, 11830), (1521, 11620), (1638, 10790), (1660, 10647), (1690, 10458), (1743, 10140), (1820, 9711), (2028, 8715), (2158, 8190), (2324, 7605), (2340, 7553), (2366, 7470), (2490, 7098), (2535, 6972), (2730, 6474), (2905, 6084), (2988, 5915), (3042, 5810), (3237, 5460), (3276, 5395), (3380, 5229), (3486, 5070), (3549, 4980), (3735, 4732), (4095, 4316)]