17371060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 42061824

約数和(自身を除く): 24690764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 977, 1270, 1778, 1954, 2540, 3556, 3908, 4445, 4885, 6839, 8890, 9770, 13678, 17780, 19540, 27356, 34195, 68390, 124079, 136780, 248158, 496316, 620395, 868553, 1240790, 1737106, 2481580, 3474212, 4342765, 8685530, 17371060]

約数ペア:

[(1, 17371060), (2, 8685530), (4, 4342765), (5, 3474212), (7, 2481580), (10, 1737106), (14, 1240790), (20, 868553), (28, 620395), (35, 496316), (70, 248158), (127, 136780), (140, 124079), (254, 68390), (508, 34195), (635, 27356), (889, 19540), (977, 17780), (1270, 13678), (1778, 9770), (1954, 8890), (2540, 6839), (3556, 4885), (3908, 4445)]