15255012934

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{373}}^1\times {\mathrm{719}}^1$

素因数の和:1357

約数の個数: 64

約数和(自身を含む): 27918950400

約数和(自身を除く): 12663937466

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 239, 373, 478, 719, 746, 1438, 1673, 2611, 3346, 4063, 5033, 5222, 6341, 8126, 10066, 12223, 12682, 24446, 28441, 44387, 56882, 85561, 88774, 89147, 171122, 171841, 178294, 268187, 343682, 536374, 624029, 1202887, 1248058, 1515499, 1877309, 2405774, 2921297, 3030998, 3754618, 4559179, 5842594, 9118358, 10608493, 20449079, 21216986, 31914253, 40898158, 63828506, 64096693, 128193386, 448676851, 897353702, 1089643781, 2179287562, 7627506467, 15255012934]

約数ペア:

[(1, 15255012934), (2, 7627506467), (7, 2179287562), (14, 1089643781), (17, 897353702), (34, 448676851), (119, 128193386), (238, 64096693), (239, 63828506), (373, 40898158), (478, 31914253), (719, 21216986), (746, 20449079), (1438, 10608493), (1673, 9118358), (2611, 5842594), (3346, 4559179), (4063, 3754618), (5033, 3030998), (5222, 2921297), (6341, 2405774), (8126, 1877309), (10066, 1515499), (12223, 1248058), (12682, 1202887), (24446, 624029), (28441, 536374), (44387, 343682), (56882, 268187), (85561, 178294), (88774, 171841), (89147, 171122)]