85470870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{19121}}^1$

素因数の和:19280

約数の個数: 32

約数和(自身を含む): 206517600

約数和(自身を除く): 121046730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 19121, 38242, 57363, 95605, 114726, 191210, 286815, 573630, 2849029, 5698058, 8547087, 14245145, 17094174, 28490290, 42735435, 85470870]

約数ペア:

[(1, 85470870), (2, 42735435), (3, 28490290), (5, 17094174), (6, 14245145), (10, 8547087), (15, 5698058), (30, 2849029), (149, 573630), (298, 286815), (447, 191210), (745, 114726), (894, 95605), (1490, 57363), (2235, 38242), (4470, 19121)]