310155246

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{1223}}^1$

素因数の和:1497

約数の個数: 48

約数和(自身を含む): 685298016

約数和(自身を除く): 375142770

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 193, 219, 386, 438, 579, 657, 1158, 1223, 1314, 1737, 2446, 3474, 3669, 7338, 11007, 14089, 22014, 28178, 42267, 84534, 89279, 126801, 178558, 236039, 253602, 267837, 472078, 535674, 708117, 803511, 1416234, 1607022, 2124351, 4248702, 17230847, 34461694, 51692541, 103385082, 155077623, 310155246]

約数ペア:

[(1, 310155246), (2, 155077623), (3, 103385082), (6, 51692541), (9, 34461694), (18, 17230847), (73, 4248702), (146, 2124351), (193, 1607022), (219, 1416234), (386, 803511), (438, 708117), (579, 535674), (657, 472078), (1158, 267837), (1223, 253602), (1314, 236039), (1737, 178558), (2446, 126801), (3474, 89279), (3669, 84534), (7338, 42267), (11007, 28178), (14089, 22014)]