84450660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{201073}}^1$

素因数の和:201092

約数の個数: 48

約数和(自身を含む): 270243456

約数和(自身を除く): 185792796

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 201073, 402146, 603219, 804292, 1005365, 1206438, 1407511, 2010730, 2412876, 2815022, 3016095, 4021460, 4222533, 5630044, 6032190, 7037555, 8445066, 12064380, 14075110, 16890132, 21112665, 28150220, 42225330, 84450660]

約数ペア:

[(1, 84450660), (2, 42225330), (3, 28150220), (4, 21112665), (5, 16890132), (6, 14075110), (7, 12064380), (10, 8445066), (12, 7037555), (14, 6032190), (15, 5630044), (20, 4222533), (21, 4021460), (28, 3016095), (30, 2815022), (35, 2412876), (42, 2010730), (60, 1407511), (70, 1206438), (84, 1005365), (105, 804292), (140, 603219), (210, 402146), (420, 201073)]