149248330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1$

素因数の和:1075

約数の個数: 64

約数和(自身を含む): 336752640

約数和(自身を除く): 187504310

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 239, 385, 478, 770, 811, 1195, 1622, 1673, 2390, 2629, 3346, 4055, 5258, 5677, 8110, 8365, 8921, 11354, 13145, 16730, 17842, 18403, 26290, 28385, 36806, 44605, 56770, 62447, 89210, 92015, 124894, 184030, 193829, 312235, 387658, 624470, 969145, 1356803, 1938290, 2132119, 2713606, 4264238, 6784015, 10660595, 13568030, 14924833, 21321190, 29849666, 74624165, 149248330]

約数ペア:

[(1, 149248330), (2, 74624165), (5, 29849666), (7, 21321190), (10, 14924833), (11, 13568030), (14, 10660595), (22, 6784015), (35, 4264238), (55, 2713606), (70, 2132119), (77, 1938290), (110, 1356803), (154, 969145), (239, 624470), (385, 387658), (478, 312235), (770, 193829), (811, 184030), (1195, 124894), (1622, 92015), (1673, 89210), (2390, 62447), (2629, 56770), (3346, 44605), (4055, 36806), (5258, 28385), (5677, 26290), (8110, 18403), (8365, 17842), (8921, 16730), (11354, 13145)]