137430348540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2290505809}}^1$

素因数の和:2290505821

約数の個数: 24

約数和(自身を含む): 384804976080

約数和(自身を除く): 247374627540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2290505809, 4581011618, 6871517427, 9162023236, 11452529045, 13743034854, 22905058090, 27486069708, 34357587135, 45810116180, 68715174270, 137430348540]

約数ペア:

[(1, 137430348540), (2, 68715174270), (3, 45810116180), (4, 34357587135), (5, 27486069708), (6, 22905058090), (10, 13743034854), (12, 11452529045), (15, 9162023236), (20, 6871517427), (30, 4581011618), (60, 2290505809)]