28759570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{58693}}^1$

素因数の和:58714

約数の個数: 24

約数和(自身を含む): 60220044

約数和(自身を除く): 31460474

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 58693, 117386, 293465, 410851, 586930, 821702, 2054255, 2875957, 4108510, 5751914, 14379785, 28759570]

約数ペア:

[(1, 28759570), (2, 14379785), (5, 5751914), (7, 4108510), (10, 2875957), (14, 2054255), (35, 821702), (49, 586930), (70, 410851), (98, 293465), (245, 117386), (490, 58693)]