761830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 1477440

約数和(自身を除く): 715610

約数列:

[1, 2, 5, 10, 29, 37, 58, 71, 74, 142, 145, 185, 290, 355, 370, 710, 1073, 2059, 2146, 2627, 4118, 5254, 5365, 10295, 10730, 13135, 20590, 26270, 76183, 152366, 380915, 761830]

約数ペア:

[(1, 761830), (2, 380915), (5, 152366), (10, 76183), (29, 26270), (37, 20590), (58, 13135), (71, 10730), (74, 10295), (142, 5365), (145, 5254), (185, 4118), (290, 2627), (355, 2146), (370, 2059), (710, 1073)]