2019762570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{143551}}^1$

素因数の和:143635

約数の個数: 64

約数和(自身を含む): 5622644736

約数和(自身を除く): 3602882166

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, 14070, 143551, 287102, 430653, 717755, 861306, 1004857, 1435510, 2009714, 2153265, 3014571, 4306530, 5024285, 6029142, 9617917, 10048570, 15072855, 19235834, 28853751, 30145710, 48089585, 57707502, 67325419, 96179170, 134650838, 144268755, 201976257, 288537510, 336627095, 403952514, 673254190, 1009881285, 2019762570]

約数ペア:

[(1, 2019762570), (2, 1009881285), (3, 673254190), (5, 403952514), (6, 336627095), (7, 288537510), (10, 201976257), (14, 144268755), (15, 134650838), (21, 96179170), (30, 67325419), (35, 57707502), (42, 48089585), (67, 30145710), (70, 28853751), (105, 19235834), (134, 15072855), (201, 10048570), (210, 9617917), (335, 6029142), (402, 5024285), (469, 4306530), (670, 3014571), (938, 2153265), (1005, 2009714), (1407, 1435510), (2010, 1004857), (2345, 861306), (2814, 717755), (4690, 430653), (7035, 287102), (14070, 143551)]