29506420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47591}}^1$

素因数の和:47631

約数の個数: 24

約数和(自身を含む): 63963648

約数和(自身を除く): 34457228

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 47591, 95182, 190364, 237955, 475910, 951820, 1475321, 2950642, 5901284, 7376605, 14753210, 29506420]

約数ペア:

[(1, 29506420), (2, 14753210), (4, 7376605), (5, 5901284), (10, 2950642), (20, 1475321), (31, 951820), (62, 475910), (124, 237955), (155, 190364), (310, 95182), (620, 47591)]