148517220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2475287}}^1$

素因数の和:2475299

約数の個数: 24

約数和(自身を含む): 415848384

約数和(自身を除く): 267331164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2475287, 4950574, 7425861, 9901148, 12376435, 14851722, 24752870, 29703444, 37129305, 49505740, 74258610, 148517220]

約数ペア:

[(1, 148517220), (2, 74258610), (3, 49505740), (4, 37129305), (5, 29703444), (6, 24752870), (10, 14851722), (12, 12376435), (15, 9901148), (20, 7425861), (30, 4950574), (60, 2475287)]