3116680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11131}}^1$

素因数の和:11149

約数の個数: 32

約数和(自身を含む): 8015040

約数和(自身を除く): 4898360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11131, 22262, 44524, 55655, 77917, 89048, 111310, 155834, 222620, 311668, 389585, 445240, 623336, 779170, 1558340, 3116680]

約数ペア:

[(1, 3116680), (2, 1558340), (4, 779170), (5, 623336), (7, 445240), (8, 389585), (10, 311668), (14, 222620), (20, 155834), (28, 111310), (35, 89048), (40, 77917), (56, 55655), (70, 44524), (140, 22262), (280, 11131)]