909068170

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{10729}}^1$

素因数の和:11002

約数の個数: 32

約数和(自身を含む): 1688043600

約数和(自身を除く): 778975430

約数列:

[1, 2, 5, 10, 37, 74, 185, 229, 370, 458, 1145, 2290, 8473, 10729, 16946, 21458, 42365, 53645, 84730, 107290, 396973, 793946, 1984865, 2456941, 3969730, 4913882, 12284705, 24569410, 90906817, 181813634, 454534085, 909068170]

約数ペア:

[(1, 909068170), (2, 454534085), (5, 181813634), (10, 90906817), (37, 24569410), (74, 12284705), (185, 4913882), (229, 3969730), (370, 2456941), (458, 1984865), (1145, 793946), (2290, 396973), (8473, 107290), (10729, 84730), (16946, 53645), (21458, 42365)]