29790940

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{13921}}^1$

素因数の和:14037

約数の個数: 24

約数和(自身を含む): 63150192

約数和(自身を除く): 33359252

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 13921, 27842, 55684, 69605, 139210, 278420, 1489547, 2979094, 5958188, 7447735, 14895470, 29790940]

約数ペア:

[(1, 29790940), (2, 14895470), (4, 7447735), (5, 5958188), (10, 2979094), (20, 1489547), (107, 278420), (214, 139210), (428, 69605), (535, 55684), (1070, 27842), (2140, 13921)]