30819796

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13933}}^1$

素因数の和:14023

約数の個数: 24

約数和(自身を含む): 62424320

約数和(自身を除く): 31604524

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 13933, 27866, 55732, 97531, 195062, 390124, 1100707, 2201414, 4402828, 7704949, 15409898, 30819796]

約数ペア:

[(1, 30819796), (2, 15409898), (4, 7704949), (7, 4402828), (14, 2201414), (28, 1100707), (79, 390124), (158, 195062), (316, 97531), (553, 55732), (1106, 27866), (2212, 13933)]