10239540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1087}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 28879872

約数和(自身を除く): 18640332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1087, 1570, 1884, 2174, 2355, 3140, 3261, 4348, 4710, 5435, 6522, 9420, 10870, 13044, 16305, 21740, 32610, 65220, 170659, 341318, 511977, 682636, 853295, 1023954, 1706590, 2047908, 2559885, 3413180, 5119770, 10239540]

約数ペア:

[(1, 10239540), (2, 5119770), (3, 3413180), (4, 2559885), (5, 2047908), (6, 1706590), (10, 1023954), (12, 853295), (15, 682636), (20, 511977), (30, 341318), (60, 170659), (157, 65220), (314, 32610), (471, 21740), (628, 16305), (785, 13044), (942, 10870), (1087, 9420), (1570, 6522), (1884, 5435), (2174, 4710), (2355, 4348), (3140, 3261)]