1265615710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{148721}}^1$

素因数の和:148788

約数の個数: 32

約数和(自身を含む): 2441420352

約数和(自身を除く): 1175804642

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 148721, 297442, 743605, 1487210, 3420583, 5502677, 6841166, 11005354, 17102915, 27513385, 34205830, 55026770, 126561571, 253123142, 632807855, 1265615710]

約数ペア:

[(1, 1265615710), (2, 632807855), (5, 253123142), (10, 126561571), (23, 55026770), (37, 34205830), (46, 27513385), (74, 17102915), (115, 11005354), (185, 6841166), (230, 5502677), (370, 3420583), (851, 1487210), (1702, 743605), (4255, 297442), (8510, 148721)]