15935668730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1\times {\mathrm{1229}}^1$

素因数の和:1695

約数の個数: 64

約数和(自身を含む): 29937530880

約数和(自身を除く): 14001862150

約数列:

[1, 2, 5, 10, 31, 62, 151, 155, 277, 302, 310, 554, 755, 1229, 1385, 1510, 2458, 2770, 4681, 6145, 8587, 9362, 12290, 17174, 23405, 38099, 41827, 42935, 46810, 76198, 83654, 85870, 185579, 190495, 209135, 340433, 371158, 380990, 418270, 680866, 927895, 1296637, 1702165, 1855790, 2593274, 3404330, 5752949, 6483185, 10553423, 11505898, 12966370, 21106846, 28764745, 51405383, 52767115, 57529490, 102810766, 105534230, 257026915, 514053830, 1593566873, 3187133746, 7967834365, 15935668730]

約数ペア:

[(1, 15935668730), (2, 7967834365), (5, 3187133746), (10, 1593566873), (31, 514053830), (62, 257026915), (151, 105534230), (155, 102810766), (277, 57529490), (302, 52767115), (310, 51405383), (554, 28764745), (755, 21106846), (1229, 12966370), (1385, 11505898), (1510, 10553423), (2458, 6483185), (2770, 5752949), (4681, 3404330), (6145, 2593274), (8587, 1855790), (9362, 1702165), (12290, 1296637), (17174, 927895), (23405, 680866), (38099, 418270), (41827, 380990), (42935, 371158), (46810, 340433), (76198, 209135), (83654, 190495), (85870, 185579)]