18147630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3853}}^1$

素因数の和:4020

約数の個数: 32

約数和(自身を含む): 43843104

約数和(自身を除く): 25695474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 157, 314, 471, 785, 942, 1570, 2355, 3853, 4710, 7706, 11559, 19265, 23118, 38530, 57795, 115590, 604921, 1209842, 1814763, 3024605, 3629526, 6049210, 9073815, 18147630]

約数ペア:

[(1, 18147630), (2, 9073815), (3, 6049210), (5, 3629526), (6, 3024605), (10, 1814763), (15, 1209842), (30, 604921), (157, 115590), (314, 57795), (471, 38530), (785, 23118), (942, 19265), (1570, 11559), (2355, 7706), (3853, 4710)]