210090230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{37991}}^1$

素因数の和:38084

約数の個数: 32

約数和(自身を含む): 437667840

約数和(自身を除く): 227577610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 37991, 75982, 189955, 265937, 379910, 531874, 1329685, 2659370, 3001289, 6002578, 15006445, 21009023, 30012890, 42018046, 105045115, 210090230]

約数ペア:

[(1, 210090230), (2, 105045115), (5, 42018046), (7, 30012890), (10, 21009023), (14, 15006445), (35, 6002578), (70, 3001289), (79, 2659370), (158, 1329685), (395, 531874), (553, 379910), (790, 265937), (1106, 189955), (2765, 75982), (5530, 37991)]