311925210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{3967}}^1$

素因数の和:6598

約数の個数: 32

約数和(自身を含む): 749094912

約数和(自身を除く): 437169702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2621, 3967, 5242, 7863, 7934, 11901, 13105, 15726, 19835, 23802, 26210, 39315, 39670, 59505, 78630, 119010, 10397507, 20795014, 31192521, 51987535, 62385042, 103975070, 155962605, 311925210]

約数ペア:

[(1, 311925210), (2, 155962605), (3, 103975070), (5, 62385042), (6, 51987535), (10, 31192521), (15, 20795014), (30, 10397507), (2621, 119010), (3967, 78630), (5242, 59505), (7863, 39670), (7934, 39315), (11901, 26210), (13105, 23802), (15726, 19835)]