20120502630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1921729}}^1$

素因数の和:1922088

約数の個数: 32

約数和(自身を含む): 48427596000

約数和(自身を除く): 28307093370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 3490, 5235, 10470, 1921729, 3843458, 5765187, 9608645, 11530374, 19217290, 28825935, 57651870, 670683421, 1341366842, 2012050263, 3353417105, 4024100526, 6706834210, 10060251315, 20120502630]

約数ペア:

[(1, 20120502630), (2, 10060251315), (3, 6706834210), (5, 4024100526), (6, 3353417105), (10, 2012050263), (15, 1341366842), (30, 670683421), (349, 57651870), (698, 28825935), (1047, 19217290), (1745, 11530374), (2094, 9608645), (3490, 5765187), (5235, 3843458), (10470, 1921729)]