30493144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{827}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 62596800

約数和(自身を除く): 32103656

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 419, 827, 838, 1654, 1676, 3308, 3352, 4609, 6616, 9097, 9218, 18194, 18436, 36388, 36872, 72776, 346513, 693026, 1386052, 2772104, 3811643, 7623286, 15246572, 30493144]

約数ペア:

[(1, 30493144), (2, 15246572), (4, 7623286), (8, 3811643), (11, 2772104), (22, 1386052), (44, 693026), (88, 346513), (419, 72776), (827, 36872), (838, 36388), (1654, 18436), (1676, 18194), (3308, 9218), (3352, 9097), (4609, 6616)]