6987250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1507

約数の個数: 32

約数和(自身を含む): 13777920

約数和(自身を除く): 6790670

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 1471, 2375, 2942, 4750, 7355, 14710, 27949, 36775, 55898, 73550, 139745, 183875, 279490, 367750, 698725, 1397450, 3493625, 6987250]

約数ペア:

[(1, 6987250), (2, 3493625), (5, 1397450), (10, 698725), (19, 367750), (25, 279490), (38, 183875), (50, 139745), (95, 73550), (125, 55898), (190, 36775), (250, 27949), (475, 14710), (950, 7355), (1471, 4750), (2375, 2942)]