12304740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29297}}^1$

素因数の和:29316

約数の個数: 48

約数和(自身を含む): 39376512

約数和(自身を除く): 27071772

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, 29297, 58594, 87891, 117188, 146485, 175782, 205079, 292970, 351564, 410158, 439455, 585940, 615237, 820316, 878910, 1025395, 1230474, 1757820, 2050790, 2460948, 3076185, 4101580, 6152370, 12304740]

約数ペア:

[(1, 12304740), (2, 6152370), (3, 4101580), (4, 3076185), (5, 2460948), (6, 2050790), (7, 1757820), (10, 1230474), (12, 1025395), (14, 878910), (15, 820316), (20, 615237), (21, 585940), (28, 439455), (30, 410158), (35, 351564), (42, 292970), (60, 205079), (70, 175782), (84, 146485), (105, 117188), (140, 87891), (210, 58594), (420, 29297)]