1313617740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{21893629}}^1$

素因数の和:21893641

約数の個数: 24

約数和(自身を含む): 3678129840

約数和(自身を除く): 2364512100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 21893629, 43787258, 65680887, 87574516, 109468145, 131361774, 218936290, 262723548, 328404435, 437872580, 656808870, 1313617740]

約数ペア:

[(1, 1313617740), (2, 656808870), (3, 437872580), (4, 328404435), (5, 262723548), (6, 218936290), (10, 131361774), (12, 109468145), (15, 87574516), (20, 65680887), (30, 43787258), (60, 21893629)]