312974930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1163}}^1\times {\mathrm{1583}}^1$

素因数の和:2770

約数の個数: 32

約数和(自身を含む): 597383424

約数和(自身を除く): 284408494

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1163, 1583, 2326, 3166, 5815, 7915, 11630, 15830, 19771, 26911, 39542, 53822, 98855, 134555, 197710, 269110, 1841029, 3682058, 9205145, 18410290, 31297493, 62594986, 156487465, 312974930]

約数ペア:

[(1, 312974930), (2, 156487465), (5, 62594986), (10, 31297493), (17, 18410290), (34, 9205145), (85, 3682058), (170, 1841029), (1163, 269110), (1583, 197710), (2326, 134555), (3166, 98855), (5815, 53822), (7915, 39542), (11630, 26911), (15830, 19771)]