890353740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{14839229}}^1$

素因数の和:14839241

約数の個数: 24

約数和(自身を含む): 2492990640

約数和(自身を除く): 1602636900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 14839229, 29678458, 44517687, 59356916, 74196145, 89035374, 148392290, 178070748, 222588435, 296784580, 445176870, 890353740]

約数ペア:

[(1, 890353740), (2, 445176870), (3, 296784580), (4, 222588435), (5, 178070748), (6, 148392290), (10, 89035374), (12, 74196145), (15, 59356916), (20, 44517687), (30, 29678458), (60, 14839229)]