946291640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3379613}}^1$

素因数の和:3379631

約数の個数: 32

約数和(自身を含む): 2433322080

約数和(自身を除く): 1487030440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3379613, 6759226, 13518452, 16898065, 23657291, 27036904, 33796130, 47314582, 67592260, 94629164, 118286455, 135184520, 189258328, 236572910, 473145820, 946291640]

約数ペア:

[(1, 946291640), (2, 473145820), (4, 236572910), (5, 189258328), (7, 135184520), (8, 118286455), (10, 94629164), (14, 67592260), (20, 47314582), (28, 33796130), (35, 27036904), (40, 23657291), (56, 16898065), (70, 13518452), (140, 6759226), (280, 3379613)]