63240340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8087}}^1$

素因数の和:8136

約数の個数: 48

約数和(自身を含む): 146748672

約数和(自身を除く): 83508332

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 8087, 16174, 32348, 40435, 80870, 137479, 161740, 186001, 274958, 372002, 549916, 687395, 744004, 930005, 1374790, 1860010, 2749580, 3162017, 3720020, 6324034, 12648068, 15810085, 31620170, 63240340]

約数ペア:

[(1, 63240340), (2, 31620170), (4, 15810085), (5, 12648068), (10, 6324034), (17, 3720020), (20, 3162017), (23, 2749580), (34, 1860010), (46, 1374790), (68, 930005), (85, 744004), (92, 687395), (115, 549916), (170, 372002), (230, 274958), (340, 186001), (391, 161740), (460, 137479), (782, 80870), (1564, 40435), (1955, 32348), (3910, 16174), (7820, 8087)]