30857162

素因数分解:

$2^1\times 7^2\times {\mathrm{499}}^1\times {\mathrm{631}}^1$

素因数の和:1146

約数の個数: 24

約数和(自身を含む): 54036000

約数和(自身を除く): 23178838

約数列:

[1, 2, 7, 14, 49, 98, 499, 631, 998, 1262, 3493, 4417, 6986, 8834, 24451, 30919, 48902, 61838, 314869, 629738, 2204083, 4408166, 15428581, 30857162]

約数ペア:

[(1, 30857162), (2, 15428581), (7, 4408166), (14, 2204083), (49, 629738), (98, 314869), (499, 61838), (631, 48902), (998, 30919), (1262, 24451), (3493, 8834), (4417, 6986)]