218362710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{99709}}^1$

素因数の和:99792

約数の個数: 32

約数和(自身を含む): 531254880

約数和(自身を除く): 312892170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 99709, 199418, 299127, 498545, 598254, 997090, 1495635, 2991270, 7278757, 14557514, 21836271, 36393785, 43672542, 72787570, 109181355, 218362710]

約数ペア:

[(1, 218362710), (2, 109181355), (3, 72787570), (5, 43672542), (6, 36393785), (10, 21836271), (15, 14557514), (30, 7278757), (73, 2991270), (146, 1495635), (219, 997090), (365, 598254), (438, 498545), (730, 299127), (1095, 199418), (2190, 99709)]