60638890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 120599928

約数和(自身を除く): 59961038

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 169, 265, 338, 530, 677, 689, 845, 1354, 1378, 1690, 3385, 3445, 6770, 6890, 8801, 8957, 17602, 17914, 35881, 44005, 44785, 71762, 88010, 89570, 114413, 179405, 228826, 358810, 466453, 572065, 932906, 1144130, 2332265, 4664530, 6063889, 12127778, 30319445, 60638890]

約数ペア:

[(1, 60638890), (2, 30319445), (5, 12127778), (10, 6063889), (13, 4664530), (26, 2332265), (53, 1144130), (65, 932906), (106, 572065), (130, 466453), (169, 358810), (265, 228826), (338, 179405), (530, 114413), (677, 89570), (689, 88010), (845, 71762), (1354, 44785), (1378, 44005), (1690, 35881), (3385, 17914), (3445, 17602), (6770, 8957), (6890, 8801)]