4199490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1651

約数の個数: 48

約数和(自身を含む): 11302200

約数和(自身を除く): 7102710

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, 1609, 2610, 3218, 4827, 8045, 9654, 14481, 16090, 24135, 28962, 46661, 48270, 72405, 93322, 139983, 144810, 233305, 279966, 419949, 466610, 699915, 839898, 1399830, 2099745, 4199490]

約数ペア:

[(1, 4199490), (2, 2099745), (3, 1399830), (5, 839898), (6, 699915), (9, 466610), (10, 419949), (15, 279966), (18, 233305), (29, 144810), (30, 139983), (45, 93322), (58, 72405), (87, 48270), (90, 46661), (145, 28962), (174, 24135), (261, 16090), (290, 14481), (435, 9654), (522, 8045), (870, 4827), (1305, 3218), (1609, 2610)]