84107010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{215659}}^1$

素因数の和:215682

約数の個数: 32

約数和(自身を含む): 217385280

約数和(自身を除く): 133278270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 215659, 431318, 646977, 1078295, 1293954, 2156590, 2803567, 3234885, 5607134, 6469770, 8410701, 14017835, 16821402, 28035670, 42053505, 84107010]

約数ペア:

[(1, 84107010), (2, 42053505), (3, 28035670), (5, 16821402), (6, 14017835), (10, 8410701), (13, 6469770), (15, 5607134), (26, 3234885), (30, 2803567), (39, 2156590), (65, 1293954), (78, 1078295), (130, 646977), (195, 431318), (390, 215659)]