870825390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{160373}}^1$

素因数の和:160564

約数の個数: 32

約数和(自身を含む): 2101540896

約数和(自身を除く): 1230715506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 5430, 160373, 320746, 481119, 801865, 962238, 1603730, 2405595, 4811190, 29027513, 58055026, 87082539, 145137565, 174165078, 290275130, 435412695, 870825390]

約数ペア:

[(1, 870825390), (2, 435412695), (3, 290275130), (5, 174165078), (6, 145137565), (10, 87082539), (15, 58055026), (30, 29027513), (181, 4811190), (362, 2405595), (543, 1603730), (905, 962238), (1086, 801865), (1810, 481119), (2715, 320746), (5430, 160373)]