2019213510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1641637}}^1$

素因数の和:1641688

約数の個数: 32

約数和(自身を含む): 4964313312

約数和(自身を除く): 2945099802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1641637, 3283274, 4924911, 8208185, 9849822, 16416370, 24624555, 49249110, 67307117, 134614234, 201921351, 336535585, 403842702, 673071170, 1009606755, 2019213510]

約数ペア:

[(1, 2019213510), (2, 1009606755), (3, 673071170), (5, 403842702), (6, 336535585), (10, 201921351), (15, 134614234), (30, 67307117), (41, 49249110), (82, 24624555), (123, 16416370), (205, 9849822), (246, 8208185), (410, 4924911), (615, 3283274), (1230, 1641637)]