13860930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{941}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 33369408

約数和(自身を除く): 19508478

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 941, 982, 1473, 1882, 2455, 2823, 2946, 4705, 4910, 5646, 7365, 9410, 14115, 14730, 28230, 462031, 924062, 1386093, 2310155, 2772186, 4620310, 6930465, 13860930]

約数ペア:

[(1, 13860930), (2, 6930465), (3, 4620310), (5, 2772186), (6, 2310155), (10, 1386093), (15, 924062), (30, 462031), (491, 28230), (941, 14730), (982, 14115), (1473, 9410), (1882, 7365), (2455, 5646), (2823, 4910), (2946, 4705)]