382279660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2730569}}^1$

素因数の和:2730585

約数の個数: 24

約数和(自身を含む): 917471520

約数和(自身を除く): 535191860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2730569, 5461138, 10922276, 13652845, 19113983, 27305690, 38227966, 54611380, 76455932, 95569915, 191139830, 382279660]

約数ペア:

[(1, 382279660), (2, 191139830), (4, 95569915), (5, 76455932), (7, 54611380), (10, 38227966), (14, 27305690), (20, 19113983), (28, 13652845), (35, 10922276), (70, 5461138), (140, 2730569)]