149730860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{202339}}^1$

素因数の和:202385

約数の個数: 24

約数和(自身を含む): 322934640

約数和(自身を除く): 173203780

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 202339, 404678, 809356, 1011695, 2023390, 4046780, 7486543, 14973086, 29946172, 37432715, 74865430, 149730860]

約数ペア:

[(1, 149730860), (2, 74865430), (4, 37432715), (5, 29946172), (10, 14973086), (20, 7486543), (37, 4046780), (74, 2023390), (148, 1011695), (185, 809356), (370, 404678), (740, 202339)]