70729150

素因数分解:

$2^1\times 5^2\times {\mathrm{821}}^1\times {\mathrm{1723}}^1$

素因数の和:2556

約数の個数: 24

約数和(自身を含む): 131792904

約数和(自身を除く): 61063754

約数列:

[1, 2, 5, 10, 25, 50, 821, 1642, 1723, 3446, 4105, 8210, 8615, 17230, 20525, 41050, 43075, 86150, 1414583, 2829166, 7072915, 14145830, 35364575, 70729150]

約数ペア:

[(1, 70729150), (2, 35364575), (5, 14145830), (10, 7072915), (25, 2829166), (50, 1414583), (821, 86150), (1642, 43075), (1723, 41050), (3446, 20525), (4105, 17230), (8210, 8615)]