30925844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2731}}^1$

素因数の和:2903

約数の個数: 24

約数和(自身を含む): 57372000

約数和(自身を除く): 26446156

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2731, 2831, 5462, 5662, 10924, 11324, 51889, 103778, 207556, 406919, 813838, 1627676, 7731461, 15462922, 30925844]

約数ペア:

[(1, 30925844), (2, 15462922), (4, 7731461), (19, 1627676), (38, 813838), (76, 406919), (149, 207556), (298, 103778), (596, 51889), (2731, 11324), (2831, 10924), (5462, 5662)]