90652140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{503623}}^1$

素因数の和:503638

約数の個数: 36

約数和(自身を含む): 274978704

約数和(自身を除く): 184326564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 503623, 1007246, 1510869, 2014492, 2518115, 3021738, 4532607, 5036230, 6043476, 7554345, 9065214, 10072460, 15108690, 18130428, 22663035, 30217380, 45326070, 90652140]

約数ペア:

[(1, 90652140), (2, 45326070), (3, 30217380), (4, 22663035), (5, 18130428), (6, 15108690), (9, 10072460), (10, 9065214), (12, 7554345), (15, 6043476), (18, 5036230), (20, 4532607), (30, 3021738), (36, 2518115), (45, 2014492), (60, 1510869), (90, 1007246), (180, 503623)]