2996420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 7620480

約数和(自身を除く): 4624060

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 1259, 2380, 2518, 5036, 6295, 8813, 12590, 17626, 21403, 25180, 35252, 42806, 44065, 85612, 88130, 107015, 149821, 176260, 214030, 299642, 428060, 599284, 749105, 1498210, 2996420]

約数ペア:

[(1, 2996420), (2, 1498210), (4, 749105), (5, 599284), (7, 428060), (10, 299642), (14, 214030), (17, 176260), (20, 149821), (28, 107015), (34, 88130), (35, 85612), (68, 44065), (70, 42806), (85, 35252), (119, 25180), (140, 21403), (170, 17626), (238, 12590), (340, 8813), (476, 6295), (595, 5036), (1190, 2518), (1259, 2380)]