1520472190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1\times {\mathrm{4861}}^1$

素因数の和:5908

約数の個数: 32

約数和(自身を含む): 2828517120

約数和(自身を除く): 1308044930

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1009, 2018, 4861, 5045, 9722, 10090, 24305, 31279, 48610, 62558, 150691, 156395, 301382, 312790, 753455, 1506910, 4904749, 9809498, 24523745, 49047490, 152047219, 304094438, 760236095, 1520472190]

約数ペア:

[(1, 1520472190), (2, 760236095), (5, 304094438), (10, 152047219), (31, 49047490), (62, 24523745), (155, 9809498), (310, 4904749), (1009, 1506910), (2018, 753455), (4861, 312790), (5045, 301382), (9722, 156395), (10090, 150691), (24305, 62558), (31279, 48610)]