15030456

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{12781}}^1$

素因数の和:12804

約数の個数: 48

約数和(自身を含む): 43714440

約数和(自身を除く): 28683984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 12781, 25562, 38343, 51124, 76686, 89467, 102248, 153372, 178934, 268401, 306744, 357868, 536802, 626269, 715736, 1073604, 1252538, 1878807, 2147208, 2505076, 3757614, 5010152, 7515228, 15030456]

約数ペア:

[(1, 15030456), (2, 7515228), (3, 5010152), (4, 3757614), (6, 2505076), (7, 2147208), (8, 1878807), (12, 1252538), (14, 1073604), (21, 715736), (24, 626269), (28, 536802), (42, 357868), (49, 306744), (56, 268401), (84, 178934), (98, 153372), (147, 102248), (168, 89467), (196, 76686), (294, 51124), (392, 38343), (588, 25562), (1176, 12781)]