47630220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72167}}^1$

素因数の和:72190

約数の個数: 48

約数和(自身を含む): 145490688

約数和(自身を除く): 97860468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 72167, 144334, 216501, 288668, 360835, 433002, 721670, 793837, 866004, 1082505, 1443340, 1587674, 2165010, 2381511, 3175348, 3969185, 4330020, 4763022, 7938370, 9526044, 11907555, 15876740, 23815110, 47630220]

約数ペア:

[(1, 47630220), (2, 23815110), (3, 15876740), (4, 11907555), (5, 9526044), (6, 7938370), (10, 4763022), (11, 4330020), (12, 3969185), (15, 3175348), (20, 2381511), (22, 2165010), (30, 1587674), (33, 1443340), (44, 1082505), (55, 866004), (60, 793837), (66, 721670), (110, 433002), (132, 360835), (165, 288668), (220, 216501), (330, 144334), (660, 72167)]