138973530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{10457}}^1$

素因数の和:10910

約数の個数: 32

約数和(自身を含む): 334321344

約数和(自身を除く): 195347814

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 1329, 2215, 2658, 4430, 6645, 10457, 13290, 20914, 31371, 52285, 62742, 104570, 156855, 313710, 4632451, 9264902, 13897353, 23162255, 27794706, 46324510, 69486765, 138973530]

約数ペア:

[(1, 138973530), (2, 69486765), (3, 46324510), (5, 27794706), (6, 23162255), (10, 13897353), (15, 9264902), (30, 4632451), (443, 313710), (886, 156855), (1329, 104570), (2215, 62742), (2658, 52285), (4430, 31371), (6645, 20914), (10457, 13290)]