2349690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 6580224

約数和(自身を除く): 4230534

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 167, 201, 210, 334, 335, 402, 469, 501, 670, 835, 938, 1002, 1005, 1169, 1407, 1670, 2010, 2338, 2345, 2505, 2814, 3507, 4690, 5010, 5845, 7014, 7035, 11189, 11690, 14070, 17535, 22378, 33567, 35070, 55945, 67134, 78323, 111890, 156646, 167835, 234969, 335670, 391615, 469938, 783230, 1174845, 2349690]

約数ペア:

[(1, 2349690), (2, 1174845), (3, 783230), (5, 469938), (6, 391615), (7, 335670), (10, 234969), (14, 167835), (15, 156646), (21, 111890), (30, 78323), (35, 67134), (42, 55945), (67, 35070), (70, 33567), (105, 22378), (134, 17535), (167, 14070), (201, 11690), (210, 11189), (334, 7035), (335, 7014), (402, 5845), (469, 5010), (501, 4690), (670, 3507), (835, 2814), (938, 2505), (1002, 2345), (1005, 2338), (1169, 2010), (1407, 1670)]