74196710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{55787}}^1$

素因数の和:55820

約数の個数: 32

約数和(自身を含む): 160669440

約数和(自身を除く): 86472730

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 55787, 111574, 278935, 390509, 557870, 781018, 1059953, 1952545, 2119906, 3905090, 5299765, 7419671, 10599530, 14839342, 37098355, 74196710]

約数ペア:

[(1, 74196710), (2, 37098355), (5, 14839342), (7, 10599530), (10, 7419671), (14, 5299765), (19, 3905090), (35, 2119906), (38, 1952545), (70, 1059953), (95, 781018), (133, 557870), (190, 390509), (266, 278935), (665, 111574), (1330, 55787)]