140235690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{9967}}^1$

素因数の和:10051

約数の個数: 64

約数和(自身を含む): 390426624

約数和(自身を除く): 250190934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 4690, 7035, 9967, 14070, 19934, 29901, 49835, 59802, 69769, 99670, 139538, 149505, 209307, 299010, 348845, 418614, 667789, 697690, 1046535, 1335578, 2003367, 2093070, 3338945, 4006734, 4674523, 6677890, 9349046, 10016835, 14023569, 20033670, 23372615, 28047138, 46745230, 70117845, 140235690]

約数ペア:

[(1, 140235690), (2, 70117845), (3, 46745230), (5, 28047138), (6, 23372615), (7, 20033670), (10, 14023569), (14, 10016835), (15, 9349046), (21, 6677890), (30, 4674523), (35, 4006734), (42, 3338945), (67, 2093070), (70, 2003367), (105, 1335578), (134, 1046535), (201, 697690), (210, 667789), (335, 418614), (402, 348845), (469, 299010), (670, 209307), (938, 149505), (1005, 139538), (1407, 99670), (2010, 69769), (2345, 59802), (2814, 49835), (4690, 29901), (7035, 19934), (9967, 14070)]