4347210

素因数分解:

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

素因数の和:307

約数の個数: 64

約数和(自身を含む): 12091392

約数和(自身を除く): 7744182

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 163, 210, 254, 326, 381, 489, 635, 762, 815, 889, 978, 1141, 1270, 1630, 1778, 1905, 2282, 2445, 2667, 3423, 3810, 4445, 4890, 5334, 5705, 6846, 8890, 11410, 13335, 17115, 20701, 26670, 34230, 41402, 62103, 103505, 124206, 144907, 207010, 289814, 310515, 434721, 621030, 724535, 869442, 1449070, 2173605, 4347210]

約数ペア:

[(1, 4347210), (2, 2173605), (3, 1449070), (5, 869442), (6, 724535), (7, 621030), (10, 434721), (14, 310515), (15, 289814), (21, 207010), (30, 144907), (35, 124206), (42, 103505), (70, 62103), (105, 41402), (127, 34230), (163, 26670), (210, 20701), (254, 17115), (326, 13335), (381, 11410), (489, 8890), (635, 6846), (762, 5705), (815, 5334), (889, 4890), (978, 4445), (1141, 3810), (1270, 3423), (1630, 2667), (1778, 2445), (1905, 2282)]