17019380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7151}}^1$

素因数の和:7184

約数の個数: 48

約数和(自身を含む): 43255296

約数和(自身を除く): 26235916

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 7151, 14302, 28604, 35755, 50057, 71510, 100114, 121567, 143020, 200228, 243134, 250285, 486268, 500570, 607835, 850969, 1001140, 1215670, 1701938, 2431340, 3403876, 4254845, 8509690, 17019380]

約数ペア:

[(1, 17019380), (2, 8509690), (4, 4254845), (5, 3403876), (7, 2431340), (10, 1701938), (14, 1215670), (17, 1001140), (20, 850969), (28, 607835), (34, 500570), (35, 486268), (68, 250285), (70, 243134), (85, 200228), (119, 143020), (140, 121567), (170, 100114), (238, 71510), (340, 50057), (476, 35755), (595, 28604), (1190, 14302), (2380, 7151)]