144922310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2551}}^1$

素因数の和:2613

約数の個数: 64

約数和(自身を含む): 308689920

約数和(自身を除く): 163767610

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 65, 95, 115, 130, 190, 230, 247, 299, 437, 494, 598, 874, 1235, 1495, 2185, 2470, 2551, 2990, 4370, 5102, 5681, 11362, 12755, 25510, 28405, 33163, 48469, 56810, 58673, 66326, 96938, 117346, 165815, 242345, 293365, 331630, 484690, 586730, 630097, 762749, 1114787, 1260194, 1525498, 2229574, 3150485, 3813745, 5573935, 6300970, 7627490, 11147870, 14492231, 28984462, 72461155, 144922310]

約数ペア:

[(1, 144922310), (2, 72461155), (5, 28984462), (10, 14492231), (13, 11147870), (19, 7627490), (23, 6300970), (26, 5573935), (38, 3813745), (46, 3150485), (65, 2229574), (95, 1525498), (115, 1260194), (130, 1114787), (190, 762749), (230, 630097), (247, 586730), (299, 484690), (437, 331630), (494, 293365), (598, 242345), (874, 165815), (1235, 117346), (1495, 96938), (2185, 66326), (2470, 58673), (2551, 56810), (2990, 48469), (4370, 33163), (5102, 28405), (5681, 25510), (11362, 12755)]