381552010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{13327}}^1$

素因数の和:13750

約数の個数: 32

約数和(自身を含む): 786885120

約数和(自身を除く): 405333110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 2045, 2863, 4090, 5726, 13327, 14315, 26654, 28630, 66635, 93289, 133270, 186578, 466445, 932890, 5450743, 10901486, 27253715, 38155201, 54507430, 76310402, 190776005, 381552010]

約数ペア:

[(1, 381552010), (2, 190776005), (5, 76310402), (7, 54507430), (10, 38155201), (14, 27253715), (35, 10901486), (70, 5450743), (409, 932890), (818, 466445), (2045, 186578), (2863, 133270), (4090, 93289), (5726, 66635), (13327, 28630), (14315, 26654)]