80856570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{17167}}^1$

素因数の和:17334

約数の個数: 32

約数和(自身を含む): 195303168

約数和(自身を除く): 114446598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 4710, 17167, 34334, 51501, 85835, 103002, 171670, 257505, 515010, 2695219, 5390438, 8085657, 13476095, 16171314, 26952190, 40428285, 80856570]

約数ペア:

[(1, 80856570), (2, 40428285), (3, 26952190), (5, 16171314), (6, 13476095), (10, 8085657), (15, 5390438), (30, 2695219), (157, 515010), (314, 257505), (471, 171670), (785, 103002), (942, 85835), (1570, 51501), (2355, 34334), (4710, 17167)]