42646570

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1459}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 79891200

約数和(自身を除く): 37244630

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 1459, 2918, 2923, 5846, 7295, 14590, 14615, 29230, 53983, 107966, 115261, 230522, 269915, 539830, 576305, 1152610, 4264657, 8529314, 21323285, 42646570]

約数ペア:

[(1, 42646570), (2, 21323285), (5, 8529314), (10, 4264657), (37, 1152610), (74, 576305), (79, 539830), (158, 269915), (185, 230522), (370, 115261), (395, 107966), (790, 53983), (1459, 29230), (2918, 14615), (2923, 14590), (5846, 7295)]