151498660

素因数分解:

$2^2\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{4673}}^1$

素因数の和:6303

約数の個数: 24

約数和(自身を含む): 318411576

約数和(自身を除く): 166912916

約数列:

[1, 2, 4, 5, 10, 20, 1621, 3242, 4673, 6484, 8105, 9346, 16210, 18692, 23365, 32420, 46730, 93460, 7574933, 15149866, 30299732, 37874665, 75749330, 151498660]

約数ペア:

[(1, 151498660), (2, 75749330), (4, 37874665), (5, 30299732), (10, 15149866), (20, 7574933), (1621, 93460), (3242, 46730), (4673, 32420), (6484, 23365), (8105, 18692), (9346, 16210)]