210002022190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{15140737}}^1$

素因数の和:15140836

約数の個数: 32

約数和(自身を含む): 403349260320

約数和(自身を除く): 193347238130

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 6935, 13870, 15140737, 30281474, 75703685, 151407370, 287674003, 575348006, 1105273801, 1438370015, 2210547602, 2876740030, 5526369005, 11052738010, 21000202219, 42000404438, 105001011095, 210002022190]

約数ペア:

[(1, 210002022190), (2, 105001011095), (5, 42000404438), (10, 21000202219), (19, 11052738010), (38, 5526369005), (73, 2876740030), (95, 2210547602), (146, 1438370015), (190, 1105273801), (365, 575348006), (730, 287674003), (1387, 151407370), (2774, 75703685), (6935, 30281474), (13870, 15140737)]