268653810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{13841}}^1$

素因数の和:14498

約数の個数: 32

約数和(自身を含む): 645812352

約数和(自身を除く): 377158542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647, 1294, 1941, 3235, 3882, 6470, 9705, 13841, 19410, 27682, 41523, 69205, 83046, 138410, 207615, 415230, 8955127, 17910254, 26865381, 44775635, 53730762, 89551270, 134326905, 268653810]

約数ペア:

[(1, 268653810), (2, 134326905), (3, 89551270), (5, 53730762), (6, 44775635), (10, 26865381), (15, 17910254), (30, 8955127), (647, 415230), (1294, 207615), (1941, 138410), (3235, 83046), (3882, 69205), (6470, 41523), (9705, 27682), (13841, 19410)]