1749140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4603}}^1$

素因数の和:4631

約数の個数: 24

約数和(自身を含む): 3867360

約数和(自身を除く): 2118220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 4603, 9206, 18412, 23015, 46030, 87457, 92060, 174914, 349828, 437285, 874570, 1749140]

約数ペア:

[(1, 1749140), (2, 874570), (4, 437285), (5, 349828), (10, 174914), (19, 92060), (20, 87457), (38, 46030), (76, 23015), (95, 18412), (190, 9206), (380, 4603)]