2013455790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{771439}}^1$

素因数の和:771481

約数の個数: 48

約数和(自身を含む): 5415508800

約数和(自身を除く): 3402053010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 771439, 1542878, 2314317, 3857195, 4628634, 6942951, 7714390, 11571585, 13885902, 22371731, 23143170, 34714755, 44743462, 67115193, 69429510, 111858655, 134230386, 201345579, 223717310, 335575965, 402691158, 671151930, 1006727895, 2013455790]

約数ペア:

[(1, 2013455790), (2, 1006727895), (3, 671151930), (5, 402691158), (6, 335575965), (9, 223717310), (10, 201345579), (15, 134230386), (18, 111858655), (29, 69429510), (30, 67115193), (45, 44743462), (58, 34714755), (87, 23143170), (90, 22371731), (145, 13885902), (174, 11571585), (261, 7714390), (290, 6942951), (435, 4628634), (522, 3857195), (870, 2314317), (1305, 1542878), (2610, 771439)]