82490670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{305521}}^1$

素因数の和:305537

約数の個数: 32

約数和(自身を含む): 219975840

約数和(自身を除く): 137485170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 305521, 611042, 916563, 1527605, 1833126, 2749689, 3055210, 4582815, 5499378, 8249067, 9165630, 13748445, 16498134, 27496890, 41245335, 82490670]

約数ペア:

[(1, 82490670), (2, 41245335), (3, 27496890), (5, 16498134), (6, 13748445), (9, 9165630), (10, 8249067), (15, 5499378), (18, 4582815), (27, 3055210), (30, 2749689), (45, 1833126), (54, 1527605), (90, 916563), (135, 611042), (270, 305521)]