30718984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2287}}^1$

素因数の和:2389

約数の個数: 32

約数和(自身を含む): 60952320

約数和(自身を除く): 30233336

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1679, 2287, 3358, 4574, 6716, 9148, 13432, 18296, 52601, 105202, 166951, 210404, 333902, 420808, 667804, 1335608, 3839873, 7679746, 15359492, 30718984]

約数ペア:

[(1, 30718984), (2, 15359492), (4, 7679746), (8, 3839873), (23, 1335608), (46, 667804), (73, 420808), (92, 333902), (146, 210404), (184, 166951), (292, 105202), (584, 52601), (1679, 18296), (2287, 13432), (3358, 9148), (4574, 6716)]