2015942810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{701}}^1\times {\mathrm{5869}}^1$

素因数の和:6591

約数の個数: 48

約数和(自身を含む): 4227879240

約数和(自身を除く): 2211936430

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 701, 1402, 3505, 4907, 5869, 7010, 9814, 11738, 24535, 29345, 34349, 41083, 49070, 58690, 68698, 82166, 171745, 205415, 287581, 343490, 410830, 575162, 1437905, 2875810, 4114169, 8228338, 20570845, 28799183, 41141690, 57598366, 143995915, 201594281, 287991830, 403188562, 1007971405, 2015942810]

約数ペア:

[(1, 2015942810), (2, 1007971405), (5, 403188562), (7, 287991830), (10, 201594281), (14, 143995915), (35, 57598366), (49, 41141690), (70, 28799183), (98, 20570845), (245, 8228338), (490, 4114169), (701, 2875810), (1402, 1437905), (3505, 575162), (4907, 410830), (5869, 343490), (7010, 287581), (9814, 205415), (11738, 171745), (24535, 82166), (29345, 68698), (34349, 58690), (41083, 49070)]