42719090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 79453440

約数和(自身を除く): 36734350

約数列:

[1, 2, 5, 10, 37, 74, 185, 263, 370, 439, 526, 878, 1315, 2195, 2630, 4390, 9731, 16243, 19462, 32486, 48655, 81215, 97310, 115457, 162430, 230914, 577285, 1154570, 4271909, 8543818, 21359545, 42719090]

約数ペア:

[(1, 42719090), (2, 21359545), (5, 8543818), (10, 4271909), (37, 1154570), (74, 577285), (185, 230914), (263, 162430), (370, 115457), (439, 97310), (526, 81215), (878, 48655), (1315, 32486), (2195, 19462), (2630, 16243), (4390, 9731)]