238432890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{4903}}^1$

素因数の和:6534

約数の個数: 32

約数和(自身を含む): 572708736

約数和(自身を除く): 334275846

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1621, 3242, 4863, 4903, 8105, 9726, 9806, 14709, 16210, 24315, 24515, 29418, 48630, 49030, 73545, 147090, 7947763, 15895526, 23843289, 39738815, 47686578, 79477630, 119216445, 238432890]

約数ペア:

[(1, 238432890), (2, 119216445), (3, 79477630), (5, 47686578), (6, 39738815), (10, 23843289), (15, 15895526), (30, 7947763), (1621, 147090), (3242, 73545), (4863, 49030), (4903, 48630), (8105, 29418), (9726, 24515), (9806, 24315), (14709, 16210)]