2945430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{10909}}^1$

素因数の和:10925

約数の個数: 32

約数和(自身を含む): 7855200

約数和(自身を除く): 4909770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 10909, 21818, 32727, 54545, 65454, 98181, 109090, 163635, 196362, 294543, 327270, 490905, 589086, 981810, 1472715, 2945430]

約数ペア:

[(1, 2945430), (2, 1472715), (3, 981810), (5, 589086), (6, 490905), (9, 327270), (10, 294543), (15, 196362), (18, 163635), (27, 109090), (30, 98181), (45, 65454), (54, 54545), (90, 32727), (135, 21818), (270, 10909)]