516875940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11087}}^1$

素因数の和:11146

約数の個数: 144

約数和(自身を含む): 1840430592

約数和(自身を除く): 1323554652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 37, 42, 45, 60, 63, 70, 74, 84, 90, 105, 111, 126, 140, 148, 180, 185, 210, 222, 252, 259, 315, 333, 370, 420, 444, 518, 555, 630, 666, 740, 777, 1036, 1110, 1260, 1295, 1332, 1554, 1665, 2220, 2331, 2590, 3108, 3330, 3885, 4662, 5180, 6660, 7770, 9324, 11087, 11655, 15540, 22174, 23310, 33261, 44348, 46620, 55435, 66522, 77609, 99783, 110870, 133044, 155218, 166305, 199566, 221740, 232827, 310436, 332610, 388045, 399132, 410219, 465654, 498915, 665220, 698481, 776090, 820438, 931308, 997830, 1164135, 1230657, 1396962, 1552180, 1640876, 1995660, 2051095, 2328270, 2461314, 2793924, 2871533, 3492405, 3691971, 4102190, 4656540, 4922628, 5743066, 6153285, 6984810, 7383942, 8204380, 8614599, 11486132, 12306570, 13969620, 14357665, 14767884, 17229198, 18459855, 24613140, 25843797, 28715330, 34458396, 36919710, 43072995, 51687594, 57430660, 73839420, 86145990, 103375188, 129218985, 172291980, 258437970, 516875940]

約数ペア:

[(1, 516875940), (2, 258437970), (3, 172291980), (4, 129218985), (5, 103375188), (6, 86145990), (7, 73839420), (9, 57430660), (10, 51687594), (12, 43072995), (14, 36919710), (15, 34458396), (18, 28715330), (20, 25843797), (21, 24613140), (28, 18459855), (30, 17229198), (35, 14767884), (36, 14357665), (37, 13969620), (42, 12306570), (45, 11486132), (60, 8614599), (63, 8204380), (70, 7383942), (74, 6984810), (84, 6153285), (90, 5743066), (105, 4922628), (111, 4656540), (126, 4102190), (140, 3691971), (148, 3492405), (180, 2871533), (185, 2793924), (210, 2461314), (222, 2328270), (252, 2051095), (259, 1995660), (315, 1640876), (333, 1552180), (370, 1396962), (420, 1230657), (444, 1164135), (518, 997830), (555, 931308), (630, 820438), (666, 776090), (740, 698481), (777, 665220), (1036, 498915), (1110, 465654), (1260, 410219), (1295, 399132), (1332, 388045), (1554, 332610), (1665, 310436), (2220, 232827), (2331, 221740), (2590, 199566), (3108, 166305), (3330, 155218), (3885, 133044), (4662, 110870), (5180, 99783), (6660, 77609), (7770, 66522), (9324, 55435), (11087, 46620), (11655, 44348), (15540, 33261), (22174, 23310)]