68794950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{65519}}^1$

素因数の和:65541

約数の個数: 48

約数和(自身を含む): 194987520

約数和(自身を除く): 126192570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 65519, 131038, 196557, 327595, 393114, 458633, 655190, 917266, 982785, 1375899, 1637975, 1965570, 2293165, 2751798, 3275950, 4586330, 4913925, 6879495, 9827850, 11465825, 13758990, 22931650, 34397475, 68794950]

約数ペア:

[(1, 68794950), (2, 34397475), (3, 22931650), (5, 13758990), (6, 11465825), (7, 9827850), (10, 6879495), (14, 4913925), (15, 4586330), (21, 3275950), (25, 2751798), (30, 2293165), (35, 1965570), (42, 1637975), (50, 1375899), (70, 982785), (75, 917266), (105, 655190), (150, 458633), (175, 393114), (210, 327595), (350, 196557), (525, 131038), (1050, 65519)]