126184380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{300439}}^1$

素因数の和:300458

約数の個数: 48

約数和(自身を含む): 403791360

約数和(自身を除く): 277606980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 300439, 600878, 901317, 1201756, 1502195, 1802634, 2103073, 3004390, 3605268, 4206146, 4506585, 6008780, 6309219, 8412292, 9013170, 10515365, 12618438, 18026340, 21030730, 25236876, 31546095, 42061460, 63092190, 126184380]

約数ペア:

[(1, 126184380), (2, 63092190), (3, 42061460), (4, 31546095), (5, 25236876), (6, 21030730), (7, 18026340), (10, 12618438), (12, 10515365), (14, 9013170), (15, 8412292), (20, 6309219), (21, 6008780), (28, 4506585), (30, 4206146), (35, 3605268), (42, 3004390), (60, 2103073), (70, 1802634), (84, 1502195), (105, 1201756), (140, 901317), (210, 600878), (420, 300439)]