13201260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{220021}}^1$

素因数の和:220033

約数の個数: 24

約数和(自身を含む): 36963696

約数和(自身を除く): 23762436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 220021, 440042, 660063, 880084, 1100105, 1320126, 2200210, 2640252, 3300315, 4400420, 6600630, 13201260]

約数ペア:

[(1, 13201260), (2, 6600630), (3, 4400420), (4, 3300315), (5, 2640252), (6, 2200210), (10, 1320126), (12, 1100105), (15, 880084), (20, 660063), (30, 440042), (60, 220021)]