84580380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{469891}}^1$

素因数の和:469906

約数の個数: 36

約数和(自身を含む): 256561032

約数和(自身を除く): 171980652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 469891, 939782, 1409673, 1879564, 2349455, 2819346, 4229019, 4698910, 5638692, 7048365, 8458038, 9397820, 14096730, 16916076, 21145095, 28193460, 42290190, 84580380]

約数ペア:

[(1, 84580380), (2, 42290190), (3, 28193460), (4, 21145095), (5, 16916076), (6, 14096730), (9, 9397820), (10, 8458038), (12, 7048365), (15, 5638692), (18, 4698910), (20, 4229019), (30, 2819346), (36, 2349455), (45, 1879564), (60, 1409673), (90, 939782), (180, 469891)]