30769338

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:786

約数の個数: 32

約数和(自身を含む): 63360000

約数和(自身を除く): 32590662

約数列:

[1, 2, 3, 6, 43, 86, 129, 239, 258, 478, 499, 717, 998, 1434, 1497, 2994, 10277, 20554, 21457, 30831, 42914, 61662, 64371, 119261, 128742, 238522, 357783, 715566, 5128223, 10256446, 15384669, 30769338]

約数ペア:

[(1, 30769338), (2, 15384669), (3, 10256446), (6, 5128223), (43, 715566), (86, 357783), (129, 238522), (239, 128742), (258, 119261), (478, 64371), (499, 61662), (717, 42914), (998, 30831), (1434, 21457), (1497, 20554), (2994, 10277)]