15702011390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{1223}}^1$

素因数の和:1434

約数の個数: 96

約数和(自身を含む): 31351712256

約数和(自身を除く): 15649700866

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 107, 130, 142, 169, 214, 338, 355, 535, 710, 845, 923, 1070, 1223, 1391, 1690, 1846, 2446, 2782, 4615, 6115, 6955, 7597, 9230, 11999, 12230, 13910, 15194, 15899, 18083, 23998, 31798, 36166, 37985, 59995, 75970, 79495, 86833, 90415, 98761, 119990, 130861, 158990, 173666, 180830, 197522, 206687, 261722, 413374, 434165, 493805, 654305, 868330, 987610, 1033435, 1128829, 1283893, 1308610, 1701193, 2066870, 2257658, 2567786, 3402386, 5644145, 6419465, 8505965, 9291131, 11288290, 12838930, 14674777, 17011930, 18582262, 22115509, 29349554, 44231018, 46455655, 73373885, 92911310, 110577545, 120784703, 146747770, 221155090, 241569406, 603923515, 1207847030, 1570201139, 3140402278, 7851005695, 15702011390]

約数ペア:

[(1, 15702011390), (2, 7851005695), (5, 3140402278), (10, 1570201139), (13, 1207847030), (26, 603923515), (65, 241569406), (71, 221155090), (107, 146747770), (130, 120784703), (142, 110577545), (169, 92911310), (214, 73373885), (338, 46455655), (355, 44231018), (535, 29349554), (710, 22115509), (845, 18582262), (923, 17011930), (1070, 14674777), (1223, 12838930), (1391, 11288290), (1690, 9291131), (1846, 8505965), (2446, 6419465), (2782, 5644145), (4615, 3402386), (6115, 2567786), (6955, 2257658), (7597, 2066870), (9230, 1701193), (11999, 1308610), (12230, 1283893), (13910, 1128829), (15194, 1033435), (15899, 987610), (18083, 868330), (23998, 654305), (31798, 493805), (36166, 434165), (37985, 413374), (59995, 261722), (75970, 206687), (79495, 197522), (86833, 180830), (90415, 173666), (98761, 158990), (119990, 130861)]