9915210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{12241}}^1$

素因数の和:12260

約数の個数: 40

約数和(自身を含む): 26663076

約数和(自身を除く): 16747866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 12241, 24482, 36723, 61205, 73446, 110169, 122410, 183615, 220338, 330507, 367230, 550845, 661014, 991521, 1101690, 1652535, 1983042, 3305070, 4957605, 9915210]

約数ペア:

[(1, 9915210), (2, 4957605), (3, 3305070), (5, 1983042), (6, 1652535), (9, 1101690), (10, 991521), (15, 661014), (18, 550845), (27, 367230), (30, 330507), (45, 220338), (54, 183615), (81, 122410), (90, 110169), (135, 73446), (162, 61205), (270, 36723), (405, 24482), (810, 12241)]