232137780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{552709}}^1$

素因数の和:552728

約数の個数: 48

約数和(自身を含む): 742842240

約数和(自身を除く): 510704460

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, 552709, 1105418, 1658127, 2210836, 2763545, 3316254, 3868963, 5527090, 6632508, 7737926, 8290635, 11054180, 11606889, 15475852, 16581270, 19344815, 23213778, 33162540, 38689630, 46427556, 58034445, 77379260, 116068890, 232137780]

約数ペア:

[(1, 232137780), (2, 116068890), (3, 77379260), (4, 58034445), (5, 46427556), (6, 38689630), (7, 33162540), (10, 23213778), (12, 19344815), (14, 16581270), (15, 15475852), (20, 11606889), (21, 11054180), (28, 8290635), (30, 7737926), (35, 6632508), (42, 5527090), (60, 3868963), (70, 3316254), (84, 2763545), (105, 2210836), (140, 1658127), (210, 1105418), (420, 552709)]