28909110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4567}}^1$

素因数の和:4788

約数の個数: 32

約数和(自身を含む): 69725952

約数和(自身を除く): 40816842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 3165, 4567, 6330, 9134, 13701, 22835, 27402, 45670, 68505, 137010, 963637, 1927274, 2890911, 4818185, 5781822, 9636370, 14454555, 28909110]

約数ペア:

[(1, 28909110), (2, 14454555), (3, 9636370), (5, 5781822), (6, 4818185), (10, 2890911), (15, 1927274), (30, 963637), (211, 137010), (422, 68505), (633, 45670), (1055, 27402), (1266, 22835), (2110, 13701), (3165, 9134), (4567, 6330)]