68826170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51749}}^1$

素因数の和:51782

約数の個数: 32

約数和(自身を含む): 149040000

約数和(自身を除く): 80213830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 51749, 103498, 258745, 362243, 517490, 724486, 983231, 1811215, 1966462, 3622430, 4916155, 6882617, 9832310, 13765234, 34413085, 68826170]

約数ペア:

[(1, 68826170), (2, 34413085), (5, 13765234), (7, 9832310), (10, 6882617), (14, 4916155), (19, 3622430), (35, 1966462), (38, 1811215), (70, 983231), (95, 724486), (133, 517490), (190, 362243), (266, 258745), (665, 103498), (1330, 51749)]