70450490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4889}}^1$

素因数の和:5038

約数の個数: 32

約数和(自身を含む): 139423680

約数和(自身を除く): 68973190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 131, 262, 655, 1310, 1441, 2882, 4889, 7205, 9778, 14410, 24445, 48890, 53779, 107558, 268895, 537790, 640459, 1280918, 3202295, 6404590, 7045049, 14090098, 35225245, 70450490]

約数ペア:

[(1, 70450490), (2, 35225245), (5, 14090098), (10, 7045049), (11, 6404590), (22, 3202295), (55, 1280918), (110, 640459), (131, 537790), (262, 268895), (655, 107558), (1310, 53779), (1441, 48890), (2882, 24445), (4889, 14410), (7205, 9778)]