2221786730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1\times {\mathrm{5813}}^1$

素因数の和:6890

約数の個数: 32

約数和(自身を含む): 4111986384

約数和(自身を除く): 1890199654

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1033, 2066, 5165, 5813, 10330, 11626, 29065, 38221, 58130, 76442, 191105, 215081, 382210, 430162, 1075405, 2150810, 6004829, 12009658, 30024145, 60048290, 222178673, 444357346, 1110893365, 2221786730]

約数ペア:

[(1, 2221786730), (2, 1110893365), (5, 444357346), (10, 222178673), (37, 60048290), (74, 30024145), (185, 12009658), (370, 6004829), (1033, 2150810), (2066, 1075405), (5165, 430162), (5813, 382210), (10330, 215081), (11626, 191105), (29065, 76442), (38221, 58130)]