8410870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 17781120

約数和(自身を除く): 9370250

約数列:

[1, 2, 5, 10, 13, 23, 26, 29, 46, 58, 65, 97, 115, 130, 145, 194, 230, 290, 299, 377, 485, 598, 667, 754, 970, 1261, 1334, 1495, 1885, 2231, 2522, 2813, 2990, 3335, 3770, 4462, 5626, 6305, 6670, 8671, 11155, 12610, 14065, 17342, 22310, 28130, 29003, 36569, 43355, 58006, 64699, 73138, 86710, 129398, 145015, 182845, 290030, 323495, 365690, 646990, 841087, 1682174, 4205435, 8410870]

約数ペア:

[(1, 8410870), (2, 4205435), (5, 1682174), (10, 841087), (13, 646990), (23, 365690), (26, 323495), (29, 290030), (46, 182845), (58, 145015), (65, 129398), (97, 86710), (115, 73138), (130, 64699), (145, 58006), (194, 43355), (230, 36569), (290, 29003), (299, 28130), (377, 22310), (485, 17342), (598, 14065), (667, 12610), (754, 11155), (970, 8671), (1261, 6670), (1334, 6305), (1495, 5626), (1885, 4462), (2231, 3770), (2522, 3335), (2813, 2990)]