15696556990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:414

約数の個数: 96

約数和(自身を含む): 29931279840

約数和(自身を除く): 14234722850

約数列:

[1, 2, 5, 10, 37, 67, 74, 109, 134, 157, 185, 218, 314, 335, 370, 545, 670, 785, 1090, 1369, 1570, 2479, 2738, 4033, 4958, 5809, 6845, 7303, 8066, 10519, 11618, 12395, 13690, 14606, 17113, 20165, 21038, 24790, 29045, 34226, 36515, 40330, 52595, 58090, 73030, 85565, 91723, 105190, 149221, 171130, 183446, 214933, 270211, 298442, 389203, 429866, 458615, 540422, 633181, 746105, 778406, 917230, 1074665, 1146571, 1266362, 1351055, 1492210, 1946015, 2149330, 2293142, 2702110, 3165905, 3892030, 5732855, 6331810, 9997807, 11465710, 14400511, 19995614, 23427697, 28801022, 42423127, 46855394, 49989035, 72002555, 84846254, 99978070, 117138485, 144005110, 212115635, 234276970, 424231270, 1569655699, 3139311398, 7848278495, 15696556990]

約数ペア:

[(1, 15696556990), (2, 7848278495), (5, 3139311398), (10, 1569655699), (37, 424231270), (67, 234276970), (74, 212115635), (109, 144005110), (134, 117138485), (157, 99978070), (185, 84846254), (218, 72002555), (314, 49989035), (335, 46855394), (370, 42423127), (545, 28801022), (670, 23427697), (785, 19995614), (1090, 14400511), (1369, 11465710), (1570, 9997807), (2479, 6331810), (2738, 5732855), (4033, 3892030), (4958, 3165905), (5809, 2702110), (6845, 2293142), (7303, 2149330), (8066, 1946015), (10519, 1492210), (11618, 1351055), (12395, 1266362), (13690, 1146571), (14606, 1074665), (17113, 917230), (20165, 778406), (21038, 746105), (24790, 633181), (29045, 540422), (34226, 458615), (36515, 429866), (40330, 389203), (52595, 298442), (58090, 270211), (73030, 214933), (85565, 183446), (91723, 171130), (105190, 149221)]