1947883380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{168211}}^1$

素因数の和:168416

約数の個数: 48

約数和(自身を含む): 5482365504

約数和(自身を除く): 3534482124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 386, 579, 772, 965, 1158, 1930, 2316, 2895, 3860, 5790, 11580, 168211, 336422, 504633, 672844, 841055, 1009266, 1682110, 2018532, 2523165, 3364220, 5046330, 10092660, 32464723, 64929446, 97394169, 129858892, 162323615, 194788338, 324647230, 389576676, 486970845, 649294460, 973941690, 1947883380]

約数ペア:

[(1, 1947883380), (2, 973941690), (3, 649294460), (4, 486970845), (5, 389576676), (6, 324647230), (10, 194788338), (12, 162323615), (15, 129858892), (20, 97394169), (30, 64929446), (60, 32464723), (193, 10092660), (386, 5046330), (579, 3364220), (772, 2523165), (965, 2018532), (1158, 1682110), (1930, 1009266), (2316, 841055), (2895, 672844), (3860, 504633), (5790, 336422), (11580, 168211)]