3580380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19891}}^1$

素因数の和:19906

約数の個数: 36

約数和(自身を含む): 10861032

約数和(自身を除く): 7280652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 19891, 39782, 59673, 79564, 99455, 119346, 179019, 198910, 238692, 298365, 358038, 397820, 596730, 716076, 895095, 1193460, 1790190, 3580380]

約数ペア:

[(1, 3580380), (2, 1790190), (3, 1193460), (4, 895095), (5, 716076), (6, 596730), (9, 397820), (10, 358038), (12, 298365), (15, 238692), (18, 198910), (20, 179019), (30, 119346), (36, 99455), (45, 79564), (60, 59673), (90, 39782), (180, 19891)]