242550730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{3389}}^1$

素因数の和:3834

約数の個数: 32

約数和(自身を含む): 463507920

約数和(自身を除く): 220957190

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 421, 842, 2105, 3389, 4210, 6778, 7157, 14314, 16945, 33890, 35785, 57613, 71570, 115226, 288065, 576130, 1426769, 2853538, 7133845, 14267690, 24255073, 48510146, 121275365, 242550730]

約数ペア:

[(1, 242550730), (2, 121275365), (5, 48510146), (10, 24255073), (17, 14267690), (34, 7133845), (85, 2853538), (170, 1426769), (421, 576130), (842, 288065), (2105, 115226), (3389, 71570), (4210, 57613), (6778, 35785), (7157, 33890), (14314, 16945)]