63720870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{111791}}^1$

素因数の和:111820

約数の個数: 32

約数和(自身を含む): 160980480

約数和(自身を除く): 97259610

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 111791, 223582, 335373, 558955, 670746, 1117910, 1676865, 2124029, 3353730, 4248058, 6372087, 10620145, 12744174, 21240290, 31860435, 63720870]

約数ペア:

[(1, 63720870), (2, 31860435), (3, 21240290), (5, 12744174), (6, 10620145), (10, 6372087), (15, 4248058), (19, 3353730), (30, 2124029), (38, 1676865), (57, 1117910), (95, 670746), (114, 558955), (190, 335373), (285, 223582), (570, 111791)]