30629406

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 65836800

約数和(自身を除く): 35207394

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 179, 237, 358, 361, 474, 537, 722, 1074, 1083, 1501, 2166, 3002, 3401, 4503, 6802, 9006, 10203, 14141, 20406, 28282, 28519, 42423, 57038, 64619, 84846, 85557, 129238, 171114, 193857, 268679, 387714, 537358, 806037, 1612074, 5104901, 10209802, 15314703, 30629406]

約数ペア:

[(1, 30629406), (2, 15314703), (3, 10209802), (6, 5104901), (19, 1612074), (38, 806037), (57, 537358), (79, 387714), (114, 268679), (158, 193857), (179, 171114), (237, 129238), (358, 85557), (361, 84846), (474, 64619), (537, 57038), (722, 42423), (1074, 28519), (1083, 28282), (1501, 20406), (2166, 14141), (3002, 10203), (3401, 9006), (4503, 6802)]