389165340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6486089}}^1$

素因数の和:6486101

約数の個数: 24

約数和(自身を含む): 1089663120

約数和(自身を除く): 700497780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6486089, 12972178, 19458267, 25944356, 32430445, 38916534, 64860890, 77833068, 97291335, 129721780, 194582670, 389165340]

約数ペア:

[(1, 389165340), (2, 194582670), (3, 129721780), (4, 97291335), (5, 77833068), (6, 64860890), (10, 38916534), (12, 32430445), (15, 25944356), (20, 19458267), (30, 12972178), (60, 6486089)]