8694420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 28213248

約数和(自身を除く): 19518828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 127, 140, 163, 210, 254, 326, 381, 420, 489, 508, 635, 652, 762, 815, 889, 978, 1141, 1270, 1524, 1630, 1778, 1905, 1956, 2282, 2445, 2540, 2667, 3260, 3423, 3556, 3810, 4445, 4564, 4890, 5334, 5705, 6846, 7620, 8890, 9780, 10668, 11410, 13335, 13692, 17115, 17780, 20701, 22820, 26670, 34230, 41402, 53340, 62103, 68460, 82804, 103505, 124206, 144907, 207010, 248412, 289814, 310515, 414020, 434721, 579628, 621030, 724535, 869442, 1242060, 1449070, 1738884, 2173605, 2898140, 4347210, 8694420]

約数ペア:

[(1, 8694420), (2, 4347210), (3, 2898140), (4, 2173605), (5, 1738884), (6, 1449070), (7, 1242060), (10, 869442), (12, 724535), (14, 621030), (15, 579628), (20, 434721), (21, 414020), (28, 310515), (30, 289814), (35, 248412), (42, 207010), (60, 144907), (70, 124206), (84, 103505), (105, 82804), (127, 68460), (140, 62103), (163, 53340), (210, 41402), (254, 34230), (326, 26670), (381, 22820), (420, 20701), (489, 17780), (508, 17115), (635, 13692), (652, 13335), (762, 11410), (815, 10668), (889, 9780), (978, 8890), (1141, 7620), (1270, 6846), (1524, 5705), (1630, 5334), (1778, 4890), (1905, 4564), (1956, 4445), (2282, 3810), (2445, 3556), (2540, 3423), (2667, 3260)]