18850611870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{69817081}}^1$

素因数の和:69817097

約数の個数: 32

約数和(自身を含む): 50268299040

約数和(自身を除く): 31417687170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 69817081, 139634162, 209451243, 349085405, 418902486, 628353729, 698170810, 1047256215, 1256707458, 1885061187, 2094512430, 3141768645, 3770122374, 6283537290, 9425305935, 18850611870]

約数ペア:

[(1, 18850611870), (2, 9425305935), (3, 6283537290), (5, 3770122374), (6, 3141768645), (9, 2094512430), (10, 1885061187), (15, 1256707458), (18, 1047256215), (27, 698170810), (30, 628353729), (45, 418902486), (54, 349085405), (90, 209451243), (135, 139634162), (270, 69817081)]