2730635

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 3440640

約数和(自身を除く): 710005

約数列:

[1, 5, 31, 79, 155, 223, 395, 1115, 2449, 6913, 12245, 17617, 34565, 88085, 546127, 2730635]

約数ペア:

[(1, 2730635), (5, 546127), (31, 88085), (79, 34565), (155, 17617), (223, 12245), (395, 6913), (1115, 2449)]