137435460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2290591}}^1$

素因数の和:2290603

約数の個数: 24

約数和(自身を含む): 384819456

約数和(自身を除く): 247383996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2290591, 4581182, 6871773, 9162364, 11452955, 13743546, 22905910, 27487092, 34358865, 45811820, 68717730, 137435460]

約数ペア:

[(1, 137435460), (2, 68717730), (3, 45811820), (4, 34358865), (5, 27487092), (6, 22905910), (10, 13743546), (12, 11452955), (15, 9162364), (20, 6871773), (30, 4581182), (60, 2290591)]