4477020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 13547520

約数和(自身を除く): 9070500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 83, 87, 93, 116, 124, 145, 155, 166, 174, 186, 249, 290, 310, 332, 348, 372, 415, 435, 465, 498, 580, 620, 830, 870, 899, 930, 996, 1245, 1660, 1740, 1798, 1860, 2407, 2490, 2573, 2697, 3596, 4495, 4814, 4980, 5146, 5394, 7221, 7719, 8990, 9628, 10292, 10788, 12035, 12865, 13485, 14442, 15438, 17980, 24070, 25730, 26970, 28884, 30876, 36105, 38595, 48140, 51460, 53940, 72210, 74617, 77190, 144420, 149234, 154380, 223851, 298468, 373085, 447702, 746170, 895404, 1119255, 1492340, 2238510, 4477020]

約数ペア:

[(1, 4477020), (2, 2238510), (3, 1492340), (4, 1119255), (5, 895404), (6, 746170), (10, 447702), (12, 373085), (15, 298468), (20, 223851), (29, 154380), (30, 149234), (31, 144420), (58, 77190), (60, 74617), (62, 72210), (83, 53940), (87, 51460), (93, 48140), (116, 38595), (124, 36105), (145, 30876), (155, 28884), (166, 26970), (174, 25730), (186, 24070), (249, 17980), (290, 15438), (310, 14442), (332, 13485), (348, 12865), (372, 12035), (415, 10788), (435, 10292), (465, 9628), (498, 8990), (580, 7719), (620, 7221), (830, 5394), (870, 5146), (899, 4980), (930, 4814), (996, 4495), (1245, 3596), (1660, 2697), (1740, 2573), (1798, 2490), (1860, 2407)]