40548510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2287}}^1$

素因数の和:2497

約数の個数: 48

約数和(自身を含む): 106007616

約数和(自身を除く): 65459106

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2287, 2955, 3546, 4574, 5910, 6861, 8865, 11435, 13722, 17730, 20583, 22870, 34305, 41166, 68610, 102915, 205830, 450539, 901078, 1351617, 2252695, 2703234, 4054851, 4505390, 6758085, 8109702, 13516170, 20274255, 40548510]

約数ペア:

[(1, 40548510), (2, 20274255), (3, 13516170), (5, 8109702), (6, 6758085), (9, 4505390), (10, 4054851), (15, 2703234), (18, 2252695), (30, 1351617), (45, 901078), (90, 450539), (197, 205830), (394, 102915), (591, 68610), (985, 41166), (1182, 34305), (1773, 22870), (1970, 20583), (2287, 17730), (2955, 13722), (3546, 11435), (4574, 8865), (5910, 6861)]