2247245370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{25453}}^1$

素因数の和:25581

約数の個数: 80

約数和(自身を含む): 6098269320

約数和(自身を除く): 3851023950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 109, 135, 162, 218, 270, 327, 405, 545, 654, 810, 981, 1090, 1635, 1962, 2943, 3270, 4905, 5886, 8829, 9810, 14715, 17658, 25453, 29430, 44145, 50906, 76359, 88290, 127265, 152718, 229077, 254530, 381795, 458154, 687231, 763590, 1145385, 1374462, 2061693, 2290770, 2774377, 3436155, 4123386, 5548754, 6872310, 8323131, 10308465, 13871885, 16646262, 20616930, 24969393, 27743770, 41615655, 49938786, 74908179, 83231310, 124846965, 149816358, 224724537, 249693930, 374540895, 449449074, 749081790, 1123622685, 2247245370]

約数ペア:

[(1, 2247245370), (2, 1123622685), (3, 749081790), (5, 449449074), (6, 374540895), (9, 249693930), (10, 224724537), (15, 149816358), (18, 124846965), (27, 83231310), (30, 74908179), (45, 49938786), (54, 41615655), (81, 27743770), (90, 24969393), (109, 20616930), (135, 16646262), (162, 13871885), (218, 10308465), (270, 8323131), (327, 6872310), (405, 5548754), (545, 4123386), (654, 3436155), (810, 2774377), (981, 2290770), (1090, 2061693), (1635, 1374462), (1962, 1145385), (2943, 763590), (3270, 687231), (4905, 458154), (5886, 381795), (8829, 254530), (9810, 229077), (14715, 152718), (17658, 127265), (25453, 88290), (29430, 76359), (44145, 50906)]