30371208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{617}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 87212160

約数和(自身を除く): 56840952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 293, 586, 617, 879, 1172, 1234, 1758, 1851, 2051, 2344, 2468, 3516, 3702, 4102, 4319, 4936, 6153, 7032, 7404, 8204, 8638, 12306, 12957, 14808, 16408, 17276, 24612, 25914, 34552, 49224, 51828, 103656, 180781, 361562, 542343, 723124, 1084686, 1265467, 1446248, 2169372, 2530934, 3796401, 4338744, 5061868, 7592802, 10123736, 15185604, 30371208]

約数ペア:

[(1, 30371208), (2, 15185604), (3, 10123736), (4, 7592802), (6, 5061868), (7, 4338744), (8, 3796401), (12, 2530934), (14, 2169372), (21, 1446248), (24, 1265467), (28, 1084686), (42, 723124), (56, 542343), (84, 361562), (168, 180781), (293, 103656), (586, 51828), (617, 49224), (879, 34552), (1172, 25914), (1234, 24612), (1758, 17276), (1851, 16408), (2051, 14808), (2344, 12957), (2468, 12306), (3516, 8638), (3702, 8204), (4102, 7404), (4319, 7032), (4936, 6153)]