868742010

素因数分解:

$2^1\times 3^8\times 5^1\times {\mathrm{13241}}^1$

素因数の和:13272

約数の個数: 72

約数和(自身を含む): 2345661396

約数和(自身を除く): 1476919386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3645, 4374, 6561, 7290, 10935, 13122, 13241, 21870, 26482, 32805, 39723, 65610, 66205, 79446, 119169, 132410, 198615, 238338, 357507, 397230, 595845, 715014, 1072521, 1191690, 1787535, 2145042, 3217563, 3575070, 5362605, 6435126, 9652689, 10725210, 16087815, 19305378, 28958067, 32175630, 48263445, 57916134, 86874201, 96526890, 144790335, 173748402, 289580670, 434371005, 868742010]

約数ペア:

[(1, 868742010), (2, 434371005), (3, 289580670), (5, 173748402), (6, 144790335), (9, 96526890), (10, 86874201), (15, 57916134), (18, 48263445), (27, 32175630), (30, 28958067), (45, 19305378), (54, 16087815), (81, 10725210), (90, 9652689), (135, 6435126), (162, 5362605), (243, 3575070), (270, 3217563), (405, 2145042), (486, 1787535), (729, 1191690), (810, 1072521), (1215, 715014), (1458, 595845), (2187, 397230), (2430, 357507), (3645, 238338), (4374, 198615), (6561, 132410), (7290, 119169), (10935, 79446), (13122, 66205), (13241, 65610), (21870, 39723), (26482, 32805)]