713270830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 1397056320

約数和(自身を除く): 683785490

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 241, 370, 421, 482, 703, 842, 1205, 1406, 2105, 2410, 3515, 4210, 4579, 7030, 7999, 8917, 9158, 15577, 15998, 17834, 22895, 31154, 39995, 44585, 45790, 77885, 79990, 89170, 101461, 155770, 169423, 202922, 295963, 338846, 507305, 591926, 847115, 1014610, 1479815, 1694230, 1927759, 2959630, 3754057, 3855518, 7508114, 9638795, 18770285, 19277590, 37540570, 71327083, 142654166, 356635415, 713270830]

約数ペア:

[(1, 713270830), (2, 356635415), (5, 142654166), (10, 71327083), (19, 37540570), (37, 19277590), (38, 18770285), (74, 9638795), (95, 7508114), (185, 3855518), (190, 3754057), (241, 2959630), (370, 1927759), (421, 1694230), (482, 1479815), (703, 1014610), (842, 847115), (1205, 591926), (1406, 507305), (2105, 338846), (2410, 295963), (3515, 202922), (4210, 169423), (4579, 155770), (7030, 101461), (7999, 89170), (8917, 79990), (9158, 77885), (15577, 45790), (15998, 44585), (17834, 39995), (22895, 31154)]