2197254120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{18310451}}^1$

素因数の和:18310465

約数の個数: 32

約数和(自身を含む): 6591762720

約数和(自身を除く): 4394508600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 18310451, 36620902, 54931353, 73241804, 91552255, 109862706, 146483608, 183104510, 219725412, 274656765, 366209020, 439450824, 549313530, 732418040, 1098627060, 2197254120]

約数ペア:

[(1, 2197254120), (2, 1098627060), (3, 732418040), (4, 549313530), (5, 439450824), (6, 366209020), (8, 274656765), (10, 219725412), (12, 183104510), (15, 146483608), (20, 109862706), (24, 91552255), (30, 73241804), (40, 54931353), (60, 36620902), (120, 18310451)]