71573210

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{90599}}^1$

素因数の和:90685

約数の個数: 16

約数和(自身を含む): 130464000

約数和(自身を除く): 58890790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 90599, 181198, 452995, 905990, 7157321, 14314642, 35786605, 71573210]

約数ペア:

[(1, 71573210), (2, 35786605), (5, 14314642), (10, 7157321), (79, 905990), (158, 452995), (395, 181198), (790, 90599)]