61306340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{45751}}^1$

素因数の和:45827

約数の個数: 24

約数和(自身を含む): 130667712

約数和(自身を除く): 69361372

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 45751, 91502, 183004, 228755, 457510, 915020, 3065317, 6130634, 12261268, 15326585, 30653170, 61306340]

約数ペア:

[(1, 61306340), (2, 30653170), (4, 15326585), (5, 12261268), (10, 6130634), (20, 3065317), (67, 915020), (134, 457510), (268, 228755), (335, 183004), (670, 91502), (1340, 45751)]