67307730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{320513}}^1$

素因数の和:320530

約数の個数: 32

約数和(自身を含む): 184616064

約数和(自身を除く): 117308334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 320513, 641026, 961539, 1602565, 1923078, 2243591, 3205130, 4487182, 4807695, 6730773, 9615390, 11217955, 13461546, 22435910, 33653865, 67307730]

約数ペア:

[(1, 67307730), (2, 33653865), (3, 22435910), (5, 13461546), (6, 11217955), (7, 9615390), (10, 6730773), (14, 4807695), (15, 4487182), (21, 3205130), (30, 2243591), (35, 1923078), (42, 1602565), (70, 961539), (105, 641026), (210, 320513)]