80370690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{757}}^1\times {\mathrm{3539}}^1$

素因数の和:4306

約数の個数: 32

約数和(自身を含む): 193199040

約数和(自身を除く): 112828350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 757, 1514, 2271, 3539, 3785, 4542, 7078, 7570, 10617, 11355, 17695, 21234, 22710, 35390, 53085, 106170, 2679023, 5358046, 8037069, 13395115, 16074138, 26790230, 40185345, 80370690]

約数ペア:

[(1, 80370690), (2, 40185345), (3, 26790230), (5, 16074138), (6, 13395115), (10, 8037069), (15, 5358046), (30, 2679023), (757, 106170), (1514, 53085), (2271, 35390), (3539, 22710), (3785, 21234), (4542, 17695), (7078, 11355), (7570, 10617)]