243670761910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1\times {\mathrm{688783}}^1$

素因数の和:690888

約数の個数: 32

約数和(自身を含む): 464631645312

約数和(自身を除く): 220960883402

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2081, 4162, 10405, 20810, 35377, 70754, 176885, 353770, 688783, 1377566, 3443915, 6887830, 11709311, 23418622, 58546555, 117093110, 1433357423, 2866714846, 7166787115, 14333574230, 24367076191, 48734152382, 121835380955, 243670761910]

約数ペア:

[(1, 243670761910), (2, 121835380955), (5, 48734152382), (10, 24367076191), (17, 14333574230), (34, 7166787115), (85, 2866714846), (170, 1433357423), (2081, 117093110), (4162, 58546555), (10405, 23418622), (20810, 11709311), (35377, 6887830), (70754, 3443915), (176885, 1377566), (353770, 688783)]