78260730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{13109}}^1$

素因数の和:13318

約数の個数: 32

約数和(自身を含む): 188784000

約数和(自身を除く): 110523270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 13109, 26218, 39327, 65545, 78654, 131090, 196635, 393270, 2608691, 5217382, 7826073, 13043455, 15652146, 26086910, 39130365, 78260730]

約数ペア:

[(1, 78260730), (2, 39130365), (3, 26086910), (5, 15652146), (6, 13043455), (10, 7826073), (15, 5217382), (30, 2608691), (199, 393270), (398, 196635), (597, 131090), (995, 78654), (1194, 65545), (1990, 39327), (2985, 26218), (5970, 13109)]