30790494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5683}}^1$

素因数の和:5741

約数の個数: 48

約数和(自身を含む): 78029952

約数和(自身を除く): 47239458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 5683, 11366, 17049, 34098, 39781, 51147, 79562, 102294, 119343, 238686, 244369, 358029, 488738, 716058, 733107, 1466214, 1710583, 2199321, 3421166, 4398642, 5131749, 10263498, 15395247, 30790494]

約数ペア:

[(1, 30790494), (2, 15395247), (3, 10263498), (6, 5131749), (7, 4398642), (9, 3421166), (14, 2199321), (18, 1710583), (21, 1466214), (42, 733107), (43, 716058), (63, 488738), (86, 358029), (126, 244369), (129, 238686), (258, 119343), (301, 102294), (387, 79562), (602, 51147), (774, 39781), (903, 34098), (1806, 17049), (2709, 11366), (5418, 5683)]