210067340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1213}}^1\times {\mathrm{1237}}^1$

素因数の和:2466

約数の個数: 48

約数和(自身を含む): 504985152

約数和(自身を除く): 294917812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1213, 1237, 2426, 2474, 4852, 4948, 6065, 6185, 8491, 8659, 12130, 12370, 16982, 17318, 24260, 24740, 33964, 34636, 42455, 43295, 84910, 86590, 169820, 173180, 1500481, 3000962, 6001924, 7502405, 10503367, 15004810, 21006734, 30009620, 42013468, 52516835, 105033670, 210067340]

約数ペア:

[(1, 210067340), (2, 105033670), (4, 52516835), (5, 42013468), (7, 30009620), (10, 21006734), (14, 15004810), (20, 10503367), (28, 7502405), (35, 6001924), (70, 3000962), (140, 1500481), (1213, 173180), (1237, 169820), (2426, 86590), (2474, 84910), (4852, 43295), (4948, 42455), (6065, 34636), (6185, 33964), (8491, 24740), (8659, 24260), (12130, 17318), (12370, 16982)]