2709100370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{160207}}^1$

素因数の和:160322

約数の個数: 32

約数和(自身を含む): 5190739200

約数和(自身を除く): 2481638830

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3382, 8455, 16910, 160207, 320414, 801035, 1602070, 3043933, 6087866, 14258423, 15219665, 28516846, 30439330, 71292115, 142584230, 270910037, 541820074, 1354550185, 2709100370]

約数ペア:

[(1, 2709100370), (2, 1354550185), (5, 541820074), (10, 270910037), (19, 142584230), (38, 71292115), (89, 30439330), (95, 28516846), (178, 15219665), (190, 14258423), (445, 6087866), (890, 3043933), (1691, 1602070), (3382, 801035), (8455, 320414), (16910, 160207)]