255074460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{250073}}^1$

素因数の和:250102

約数の個数: 48

約数和(自身を含む): 756223776

約数和(自身を除く): 501149316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 250073, 500146, 750219, 1000292, 1250365, 1500438, 2500730, 3000876, 3751095, 4251241, 5001460, 7502190, 8502482, 12753723, 15004380, 17004964, 21256205, 25507446, 42512410, 51014892, 63768615, 85024820, 127537230, 255074460]

約数ペア:

[(1, 255074460), (2, 127537230), (3, 85024820), (4, 63768615), (5, 51014892), (6, 42512410), (10, 25507446), (12, 21256205), (15, 17004964), (17, 15004380), (20, 12753723), (30, 8502482), (34, 7502190), (51, 5001460), (60, 4251241), (68, 3751095), (85, 3000876), (102, 2500730), (170, 1500438), (204, 1250365), (255, 1000292), (340, 750219), (510, 500146), (1020, 250073)]