6897650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 13659840

約数和(自身を除く): 6762190

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 67, 71, 134, 142, 145, 290, 335, 355, 670, 710, 725, 1450, 1675, 1775, 1943, 2059, 3350, 3550, 3886, 4118, 4757, 9514, 9715, 10295, 19430, 20590, 23785, 47570, 48575, 51475, 97150, 102950, 118925, 137953, 237850, 275906, 689765, 1379530, 3448825, 6897650]

約数ペア:

[(1, 6897650), (2, 3448825), (5, 1379530), (10, 689765), (25, 275906), (29, 237850), (50, 137953), (58, 118925), (67, 102950), (71, 97150), (134, 51475), (142, 48575), (145, 47570), (290, 23785), (335, 20590), (355, 19430), (670, 10295), (710, 9715), (725, 9514), (1450, 4757), (1675, 4118), (1775, 3886), (1943, 3550), (2059, 3350)]