82915210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{10867}}^1$

素因数の和:10990

約数の個数: 32

約数和(自身を含む): 172149120

約数和(自身を除く): 89233910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 10867, 21734, 54335, 76069, 108670, 152138, 380345, 760690, 1184503, 2369006, 5922515, 8291521, 11845030, 16583042, 41457605, 82915210]

約数ペア:

[(1, 82915210), (2, 41457605), (5, 16583042), (7, 11845030), (10, 8291521), (14, 5922515), (35, 2369006), (70, 1184503), (109, 760690), (218, 380345), (545, 152138), (763, 108670), (1090, 76069), (1526, 54335), (3815, 21734), (7630, 10867)]