47164740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{112297}}^1$

素因数の和:112316

約数の個数: 48

約数和(自身を含む): 150928512

約数和(自身を除く): 103763772

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 112297, 224594, 336891, 449188, 561485, 673782, 786079, 1122970, 1347564, 1572158, 1684455, 2245940, 2358237, 3144316, 3368910, 3930395, 4716474, 6737820, 7860790, 9432948, 11791185, 15721580, 23582370, 47164740]

約数ペア:

[(1, 47164740), (2, 23582370), (3, 15721580), (4, 11791185), (5, 9432948), (6, 7860790), (7, 6737820), (10, 4716474), (12, 3930395), (14, 3368910), (15, 3144316), (20, 2358237), (21, 2245940), (28, 1684455), (30, 1572158), (35, 1347564), (42, 1122970), (60, 786079), (70, 673782), (84, 561485), (105, 449188), (140, 336891), (210, 224594), (420, 112297)]