2019505590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22438951}}^1$

素因数の和:22438964

約数の個数: 24

約数和(自身を含む): 5250714768

約数和(自身を除く): 3231209178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22438951, 44877902, 67316853, 112194755, 134633706, 201950559, 224389510, 336584265, 403901118, 673168530, 1009752795, 2019505590]

約数ペア:

[(1, 2019505590), (2, 1009752795), (3, 673168530), (5, 403901118), (6, 336584265), (9, 224389510), (10, 201950559), (15, 134633706), (18, 112194755), (30, 67316853), (45, 44877902), (90, 22438951)]