74791530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2437}}^1$

素因数の和:2492

約数の個数: 96

約数和(自身を含む): 219068928

約数和(自身を除く): 144277398

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 930, 990, 1023, 1395, 1705, 2046, 2437, 2790, 3069, 3410, 4874, 5115, 6138, 7311, 10230, 12185, 14622, 15345, 21933, 24370, 26807, 30690, 36555, 43866, 53614, 73110, 75547, 80421, 109665, 134035, 151094, 160842, 219330, 226641, 241263, 268070, 377735, 402105, 453282, 482526, 679923, 755470, 804210, 831017, 1133205, 1206315, 1359846, 1662034, 2266410, 2412630, 2493051, 3399615, 4155085, 4986102, 6799230, 7479153, 8310170, 12465255, 14958306, 24930510, 37395765, 74791530]

約数ペア:

[(1, 74791530), (2, 37395765), (3, 24930510), (5, 14958306), (6, 12465255), (9, 8310170), (10, 7479153), (11, 6799230), (15, 4986102), (18, 4155085), (22, 3399615), (30, 2493051), (31, 2412630), (33, 2266410), (45, 1662034), (55, 1359846), (62, 1206315), (66, 1133205), (90, 831017), (93, 804210), (99, 755470), (110, 679923), (155, 482526), (165, 453282), (186, 402105), (198, 377735), (279, 268070), (310, 241263), (330, 226641), (341, 219330), (465, 160842), (495, 151094), (558, 134035), (682, 109665), (930, 80421), (990, 75547), (1023, 73110), (1395, 53614), (1705, 43866), (2046, 36555), (2437, 30690), (2790, 26807), (3069, 24370), (3410, 21933), (4874, 15345), (5115, 14622), (6138, 12185), (7311, 10230)]