1330400790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{869543}}^1$

素因数の和:869573

約数の個数: 48

約数和(自身を含む): 3662519328

約数和(自身を除く): 2332118538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 869543, 1739086, 2608629, 4347715, 5217258, 7825887, 8695430, 13043145, 14782231, 15651774, 26086290, 29564462, 39129435, 44346693, 73911155, 78258870, 88693386, 133040079, 147822310, 221733465, 266080158, 443466930, 665200395, 1330400790]

約数ペア:

[(1, 1330400790), (2, 665200395), (3, 443466930), (5, 266080158), (6, 221733465), (9, 147822310), (10, 133040079), (15, 88693386), (17, 78258870), (18, 73911155), (30, 44346693), (34, 39129435), (45, 29564462), (51, 26086290), (85, 15651774), (90, 14782231), (102, 13043145), (153, 8695430), (170, 7825887), (255, 5217258), (306, 4347715), (510, 2608629), (765, 1739086), (1530, 869543)]