422556540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1006087}}^1$

素因数の和:1006106

約数の個数: 48

約数和(自身を含む): 1352182272

約数和(自身を除く): 929625732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1006087, 2012174, 3018261, 4024348, 5030435, 6036522, 7042609, 10060870, 12073044, 14085218, 15091305, 20121740, 21127827, 28170436, 30182610, 35213045, 42255654, 60365220, 70426090, 84511308, 105639135, 140852180, 211278270, 422556540]

約数ペア:

[(1, 422556540), (2, 211278270), (3, 140852180), (4, 105639135), (5, 84511308), (6, 70426090), (7, 60365220), (10, 42255654), (12, 35213045), (14, 30182610), (15, 28170436), (20, 21127827), (21, 20121740), (28, 15091305), (30, 14085218), (35, 12073044), (42, 10060870), (60, 7042609), (70, 6036522), (84, 5030435), (105, 4024348), (140, 3018261), (210, 2012174), (420, 1006087)]