13018710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{677}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 31339872

約数和(自身を除く): 18321162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 641, 677, 1282, 1354, 1923, 2031, 3205, 3385, 3846, 4062, 6410, 6770, 9615, 10155, 19230, 20310, 433957, 867914, 1301871, 2169785, 2603742, 4339570, 6509355, 13018710]

約数ペア:

[(1, 13018710), (2, 6509355), (3, 4339570), (5, 2603742), (6, 2169785), (10, 1301871), (15, 867914), (30, 433957), (641, 20310), (677, 19230), (1282, 10155), (1354, 9615), (1923, 6770), (2031, 6410), (3205, 4062), (3385, 3846)]