3918319740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1823}}^1\times {\mathrm{11941}}^1$

素因数の和:13779

約数の個数: 72

約数和(自身を含む): 11893085568

約数和(自身を除く): 7974765828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1823, 3646, 5469, 7292, 9115, 10938, 11941, 16407, 18230, 21876, 23882, 27345, 32814, 35823, 36460, 47764, 54690, 59705, 65628, 71646, 82035, 107469, 109380, 119410, 143292, 164070, 179115, 214938, 238820, 328140, 358230, 429876, 537345, 716460, 1074690, 2149380, 21768443, 43536886, 65305329, 87073772, 108842215, 130610658, 195915987, 217684430, 261221316, 326526645, 391831974, 435368860, 653053290, 783663948, 979579935, 1306106580, 1959159870, 3918319740]

約数ペア:

[(1, 3918319740), (2, 1959159870), (3, 1306106580), (4, 979579935), (5, 783663948), (6, 653053290), (9, 435368860), (10, 391831974), (12, 326526645), (15, 261221316), (18, 217684430), (20, 195915987), (30, 130610658), (36, 108842215), (45, 87073772), (60, 65305329), (90, 43536886), (180, 21768443), (1823, 2149380), (3646, 1074690), (5469, 716460), (7292, 537345), (9115, 429876), (10938, 358230), (11941, 328140), (16407, 238820), (18230, 214938), (21876, 179115), (23882, 164070), (27345, 143292), (32814, 119410), (35823, 109380), (36460, 107469), (47764, 82035), (54690, 71646), (59705, 65628)]