71893020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1198217}}^1$

素因数の和:1198229

約数の個数: 24

約数和(自身を含む): 201300624

約数和(自身を除く): 129407604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1198217, 2396434, 3594651, 4792868, 5991085, 7189302, 11982170, 14378604, 17973255, 23964340, 35946510, 71893020]

約数ペア:

[(1, 71893020), (2, 35946510), (3, 23964340), (4, 17973255), (5, 14378604), (6, 11982170), (10, 7189302), (12, 5991085), (15, 4792868), (20, 3594651), (30, 2396434), (60, 1198217)]