6402070

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^2\times {\mathrm{127}}^1$

素因数の和:276

約数の個数: 24

約数和(自身を含む): 11780352

約数和(自身を除く): 5378282

約数列:

[1, 2, 5, 10, 71, 127, 142, 254, 355, 635, 710, 1270, 5041, 9017, 10082, 18034, 25205, 45085, 50410, 90170, 640207, 1280414, 3201035, 6402070]

約数ペア:

[(1, 6402070), (2, 3201035), (5, 1280414), (10, 640207), (71, 90170), (127, 50410), (142, 45085), (254, 25205), (355, 18034), (635, 10082), (710, 9017), (1270, 5041)]