66490570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1723}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 127355328

約数和(自身を除く): 60864758

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 227, 454, 1135, 1723, 2270, 3446, 3859, 7718, 8615, 17230, 19295, 29291, 38590, 58582, 146455, 292910, 391121, 782242, 1955605, 3911210, 6649057, 13298114, 33245285, 66490570]

約数ペア:

[(1, 66490570), (2, 33245285), (5, 13298114), (10, 6649057), (17, 3911210), (34, 1955605), (85, 782242), (170, 391121), (227, 292910), (454, 146455), (1135, 58582), (1723, 38590), (2270, 29291), (3446, 19295), (3859, 17230), (7718, 8615)]