83380380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1389673}}^1$

素因数の和:1389685

約数の個数: 24

約数和(自身を含む): 233465232

約数和(自身を除く): 150084852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1389673, 2779346, 4169019, 5558692, 6948365, 8338038, 13896730, 16676076, 20845095, 27793460, 41690190, 83380380]

約数ペア:

[(1, 83380380), (2, 41690190), (3, 27793460), (4, 20845095), (5, 16676076), (6, 13896730), (10, 8338038), (12, 6948365), (15, 5558692), (20, 4169019), (30, 2779346), (60, 1389673)]