172275930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{638059}}^1$

素因数の和:638075

約数の個数: 32

約数和(自身を含む): 459403200

約数和(自身を除く): 287127270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 638059, 1276118, 1914177, 3190295, 3828354, 5742531, 6380590, 9570885, 11485062, 17227593, 19141770, 28712655, 34455186, 57425310, 86137965, 172275930]

約数ペア:

[(1, 172275930), (2, 86137965), (3, 57425310), (5, 34455186), (6, 28712655), (9, 19141770), (10, 17227593), (15, 11485062), (18, 9570885), (27, 6380590), (30, 5742531), (45, 3828354), (54, 3190295), (90, 1914177), (135, 1276118), (270, 638059)]