304811630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{4561}}^1$

素因数の和:4772

約数の個数: 32

約数和(自身を含む): 565615008

約数和(自身を除く): 260803378

約数列:

[1, 2, 5, 10, 41, 82, 163, 205, 326, 410, 815, 1630, 4561, 6683, 9122, 13366, 22805, 33415, 45610, 66830, 187001, 374002, 743443, 935005, 1486886, 1870010, 3717215, 7434430, 30481163, 60962326, 152405815, 304811630]

約数ペア:

[(1, 304811630), (2, 152405815), (5, 60962326), (10, 30481163), (41, 7434430), (82, 3717215), (163, 1870010), (205, 1486886), (326, 935005), (410, 743443), (815, 374002), (1630, 187001), (4561, 66830), (6683, 45610), (9122, 33415), (13366, 22805)]