827772670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{68581}}^1$

素因数の和:68676

約数の個数: 32

約数和(自身を含む): 1599880896

約数和(自身を除く): 772108226

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2414, 6035, 12070, 68581, 137162, 342905, 685810, 1165877, 2331754, 4869251, 5829385, 9738502, 11658770, 24346255, 48692510, 82777267, 165554534, 413886335, 827772670]

約数ペア:

[(1, 827772670), (2, 413886335), (5, 165554534), (10, 82777267), (17, 48692510), (34, 24346255), (71, 11658770), (85, 9738502), (142, 5829385), (170, 4869251), (355, 2331754), (710, 1165877), (1207, 685810), (2414, 342905), (6035, 137162), (12070, 68581)]