1956782610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{12517}}^1$

素因数の和:12729

約数の個数: 80

約数和(自身を含む): 5289255576

約数和(自身を除く): 3332472966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 193, 270, 386, 405, 579, 810, 965, 1158, 1737, 1930, 2895, 3474, 5211, 5790, 8685, 10422, 12517, 15633, 17370, 25034, 26055, 31266, 37551, 52110, 62585, 75102, 78165, 112653, 125170, 156330, 187755, 225306, 337959, 375510, 563265, 675918, 1013877, 1126530, 1689795, 2027754, 2415781, 3379590, 4831562, 5069385, 7247343, 10138770, 12078905, 14494686, 21742029, 24157810, 36236715, 43484058, 65226087, 72473430, 108710145, 130452174, 195678261, 217420290, 326130435, 391356522, 652260870, 978391305, 1956782610]

約数ペア:

[(1, 1956782610), (2, 978391305), (3, 652260870), (5, 391356522), (6, 326130435), (9, 217420290), (10, 195678261), (15, 130452174), (18, 108710145), (27, 72473430), (30, 65226087), (45, 43484058), (54, 36236715), (81, 24157810), (90, 21742029), (135, 14494686), (162, 12078905), (193, 10138770), (270, 7247343), (386, 5069385), (405, 4831562), (579, 3379590), (810, 2415781), (965, 2027754), (1158, 1689795), (1737, 1126530), (1930, 1013877), (2895, 675918), (3474, 563265), (5211, 375510), (5790, 337959), (8685, 225306), (10422, 187755), (12517, 156330), (15633, 125170), (17370, 112653), (25034, 78165), (26055, 75102), (31266, 62585), (37551, 52110)]