65883020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{470593}}^1$

素因数の和:470609

約数の個数: 24

約数和(自身を含む): 158119584

約数和(自身を除く): 92236564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 470593, 941186, 1882372, 2352965, 3294151, 4705930, 6588302, 9411860, 13176604, 16470755, 32941510, 65883020]

約数ペア:

[(1, 65883020), (2, 32941510), (4, 16470755), (5, 13176604), (7, 9411860), (10, 6588302), (14, 4705930), (20, 3294151), (28, 2352965), (35, 1882372), (70, 941186), (140, 470593)]