39258660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 126508032

約数和(自身を除く): 87249372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 211, 420, 422, 443, 633, 844, 886, 1055, 1266, 1329, 1477, 1772, 2110, 2215, 2532, 2658, 2954, 3101, 3165, 4220, 4430, 4431, 5316, 5908, 6202, 6330, 6645, 7385, 8860, 8862, 9303, 12404, 12660, 13290, 14770, 15505, 17724, 18606, 22155, 26580, 29540, 31010, 37212, 44310, 46515, 62020, 88620, 93030, 93473, 186060, 186946, 280419, 373892, 467365, 560838, 654311, 934730, 1121676, 1308622, 1402095, 1869460, 1962933, 2617244, 2804190, 3271555, 3925866, 5608380, 6543110, 7851732, 9814665, 13086220, 19629330, 39258660]

約数ペア:

[(1, 39258660), (2, 19629330), (3, 13086220), (4, 9814665), (5, 7851732), (6, 6543110), (7, 5608380), (10, 3925866), (12, 3271555), (14, 2804190), (15, 2617244), (20, 1962933), (21, 1869460), (28, 1402095), (30, 1308622), (35, 1121676), (42, 934730), (60, 654311), (70, 560838), (84, 467365), (105, 373892), (140, 280419), (210, 186946), (211, 186060), (420, 93473), (422, 93030), (443, 88620), (633, 62020), (844, 46515), (886, 44310), (1055, 37212), (1266, 31010), (1329, 29540), (1477, 26580), (1772, 22155), (2110, 18606), (2215, 17724), (2532, 15505), (2658, 14770), (2954, 13290), (3101, 12660), (3165, 12404), (4220, 9303), (4430, 8862), (4431, 8860), (5316, 7385), (5908, 6645), (6202, 6330)]