142472010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{20921}}^1$

素因数の和:21158

約数の個数: 32

約数和(自身を含む): 343455552

約数和(自身を除く): 200983542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 227, 454, 681, 1135, 1362, 2270, 3405, 6810, 20921, 41842, 62763, 104605, 125526, 209210, 313815, 627630, 4749067, 9498134, 14247201, 23745335, 28494402, 47490670, 71236005, 142472010]

約数ペア:

[(1, 142472010), (2, 71236005), (3, 47490670), (5, 28494402), (6, 23745335), (10, 14247201), (15, 9498134), (30, 4749067), (227, 627630), (454, 313815), (681, 209210), (1135, 125526), (1362, 104605), (2270, 62763), (3405, 41842), (6810, 20921)]