149916950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{103391}}^1$

素因数の和:103432

約数の個数: 24

約数和(自身を含む): 288463680

約数和(自身を除く): 138546730

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 103391, 206782, 516955, 1033910, 2584775, 2998339, 5169550, 5996678, 14991695, 29983390, 74958475, 149916950]

約数ペア:

[(1, 149916950), (2, 74958475), (5, 29983390), (10, 14991695), (25, 5996678), (29, 5169550), (50, 2998339), (58, 2584775), (145, 1033910), (290, 516955), (725, 206782), (1450, 103391)]