17629140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6833}}^1$

素因数の和:6888

約数の個数: 48

約数和(自身を含む): 50516928

約数和(自身を除く): 32887788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 6833, 13666, 20499, 27332, 34165, 40998, 68330, 81996, 102495, 136660, 204990, 293819, 409980, 587638, 881457, 1175276, 1469095, 1762914, 2938190, 3525828, 4407285, 5876380, 8814570, 17629140]

約数ペア:

[(1, 17629140), (2, 8814570), (3, 5876380), (4, 4407285), (5, 3525828), (6, 2938190), (10, 1762914), (12, 1469095), (15, 1175276), (20, 881457), (30, 587638), (43, 409980), (60, 293819), (86, 204990), (129, 136660), (172, 102495), (215, 81996), (258, 68330), (430, 40998), (516, 34165), (645, 27332), (860, 20499), (1290, 13666), (2580, 6833)]