15679680510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{156437}}^1$

素因数の和:156717

約数の個数: 64

約数和(自身を含む): 40683892032

約数和(自身を除く): 25004211522

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 257, 390, 514, 771, 1285, 1542, 2570, 3341, 3855, 6682, 7710, 10023, 16705, 20046, 33410, 50115, 100230, 156437, 312874, 469311, 782185, 938622, 1564370, 2033681, 2346555, 4067362, 4693110, 6101043, 10168405, 12202086, 20336810, 30505215, 40204309, 61010430, 80408618, 120612927, 201021545, 241225854, 402043090, 522656017, 603064635, 1045312034, 1206129270, 1567968051, 2613280085, 3135936102, 5226560170, 7839840255, 15679680510]

約数ペア:

[(1, 15679680510), (2, 7839840255), (3, 5226560170), (5, 3135936102), (6, 2613280085), (10, 1567968051), (13, 1206129270), (15, 1045312034), (26, 603064635), (30, 522656017), (39, 402043090), (65, 241225854), (78, 201021545), (130, 120612927), (195, 80408618), (257, 61010430), (390, 40204309), (514, 30505215), (771, 20336810), (1285, 12202086), (1542, 10168405), (2570, 6101043), (3341, 4693110), (3855, 4067362), (6682, 2346555), (7710, 2033681), (10023, 1564370), (16705, 938622), (20046, 782185), (33410, 469311), (50115, 312874), (100230, 156437)]