404017290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{4489081}}^1$

素因数の和:4489094

約数の個数: 24

約数和(自身を含む): 1050445188

約数和(自身を除く): 646427898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4489081, 8978162, 13467243, 22445405, 26934486, 40401729, 44890810, 67336215, 80803458, 134672430, 202008645, 404017290]

約数ペア:

[(1, 404017290), (2, 202008645), (3, 134672430), (5, 80803458), (6, 67336215), (9, 44890810), (10, 40401729), (15, 26934486), (18, 22445405), (30, 13467243), (45, 8978162), (90, 4489081)]