310065420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5813}}^1$

素因数の和:5959

約数の個数: 96

約数和(自身を含む): 1000194048

約数和(自身を除く): 690128628

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, 210, 254, 381, 420, 508, 635, 762, 889, 1270, 1524, 1778, 1905, 2540, 2667, 3556, 3810, 4445, 5334, 5813, 7620, 8890, 10668, 11626, 13335, 17439, 17780, 23252, 26670, 29065, 34878, 40691, 53340, 58130, 69756, 81382, 87195, 116260, 122073, 162764, 174390, 203455, 244146, 348780, 406910, 488292, 610365, 738251, 813820, 1220730, 1476502, 2214753, 2441460, 2953004, 3691255, 4429506, 5167757, 7382510, 8859012, 10335514, 11073765, 14765020, 15503271, 20671028, 22147530, 25838785, 31006542, 44295060, 51677570, 62013084, 77516355, 103355140, 155032710, 310065420]

約数ペア:

[(1, 310065420), (2, 155032710), (3, 103355140), (4, 77516355), (5, 62013084), (6, 51677570), (7, 44295060), (10, 31006542), (12, 25838785), (14, 22147530), (15, 20671028), (20, 15503271), (21, 14765020), (28, 11073765), (30, 10335514), (35, 8859012), (42, 7382510), (60, 5167757), (70, 4429506), (84, 3691255), (105, 2953004), (127, 2441460), (140, 2214753), (210, 1476502), (254, 1220730), (381, 813820), (420, 738251), (508, 610365), (635, 488292), (762, 406910), (889, 348780), (1270, 244146), (1524, 203455), (1778, 174390), (1905, 162764), (2540, 122073), (2667, 116260), (3556, 87195), (3810, 81382), (4445, 69756), (5334, 58130), (5813, 53340), (7620, 40691), (8890, 34878), (10668, 29065), (11626, 26670), (13335, 23252), (17439, 17780)]