76510570

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 140680512

約数和(自身を除く): 64169942

約数列:

[1, 2, 5, 10, 73, 146, 163, 326, 365, 643, 730, 815, 1286, 1630, 3215, 6430, 11899, 23798, 46939, 59495, 93878, 104809, 118990, 209618, 234695, 469390, 524045, 1048090, 7651057, 15302114, 38255285, 76510570]

約数ペア:

[(1, 76510570), (2, 38255285), (5, 15302114), (10, 7651057), (73, 1048090), (146, 524045), (163, 469390), (326, 234695), (365, 209618), (643, 118990), (730, 104809), (815, 93878), (1286, 59495), (1630, 46939), (3215, 23798), (6430, 11899)]