171203620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9629}}^1$

素因数の和:9772

約数の個数: 48

約数和(自身を含む): 414167040

約数和(自身を除く): 242963420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3556, 4445, 8890, 9629, 17780, 19258, 38516, 48145, 67403, 96290, 134806, 192580, 269612, 337015, 674030, 1222883, 1348060, 2445766, 4891532, 6114415, 8560181, 12228830, 17120362, 24457660, 34240724, 42800905, 85601810, 171203620]

約数ペア:

[(1, 171203620), (2, 85601810), (4, 42800905), (5, 34240724), (7, 24457660), (10, 17120362), (14, 12228830), (20, 8560181), (28, 6114415), (35, 4891532), (70, 2445766), (127, 1348060), (140, 1222883), (254, 674030), (508, 337015), (635, 269612), (889, 192580), (1270, 134806), (1778, 96290), (2540, 67403), (3556, 48145), (4445, 38516), (8890, 19258), (9629, 17780)]