177401430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1971127}}^1$

素因数の和:1971140

約数の個数: 24

約数和(自身を含む): 461243952

約数和(自身を除く): 283842522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1971127, 3942254, 5913381, 9855635, 11826762, 17740143, 19711270, 29566905, 35480286, 59133810, 88700715, 177401430]

約数ペア:

[(1, 177401430), (2, 88700715), (3, 59133810), (5, 35480286), (6, 29566905), (9, 19711270), (10, 17740143), (15, 11826762), (18, 9855635), (30, 5913381), (45, 3942254), (90, 1971127)]