1330396060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1357547}}^1$

素因数の和:1357570

約数の個数: 36

約数和(自身を含む): 3249969912

約数和(自身を除く): 1919573852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1357547, 2715094, 5430188, 6787735, 9502829, 13575470, 19005658, 27150940, 38011316, 47514145, 66519803, 95028290, 133039606, 190056580, 266079212, 332599015, 665198030, 1330396060]

約数ペア:

[(1, 1330396060), (2, 665198030), (4, 332599015), (5, 266079212), (7, 190056580), (10, 133039606), (14, 95028290), (20, 66519803), (28, 47514145), (35, 38011316), (49, 27150940), (70, 19005658), (98, 13575470), (140, 9502829), (196, 6787735), (245, 5430188), (490, 2715094), (980, 1357547)]