6770420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19913}}^1$

素因数の和:19939

約数の個数: 24

約数和(自身を含む): 15054984

約数和(自身を除く): 8284564

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 19913, 39826, 79652, 99565, 199130, 338521, 398260, 677042, 1354084, 1692605, 3385210, 6770420]

約数ペア:

[(1, 6770420), (2, 3385210), (4, 1692605), (5, 1354084), (10, 677042), (17, 398260), (20, 338521), (34, 199130), (68, 99565), (85, 79652), (170, 39826), (340, 19913)]