64460770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{34471}}^1$

素因数の和:34506

約数の個数: 32

約数和(自身を含む): 134027136

約数和(自身を除く): 69566366

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 34471, 68942, 172355, 344710, 379181, 586007, 758362, 1172014, 1895905, 2930035, 3791810, 5860070, 6446077, 12892154, 32230385, 64460770]

約数ペア:

[(1, 64460770), (2, 32230385), (5, 12892154), (10, 6446077), (11, 5860070), (17, 3791810), (22, 2930035), (34, 1895905), (55, 1172014), (85, 758362), (110, 586007), (170, 379181), (187, 344710), (374, 172355), (935, 68942), (1870, 34471)]