79079090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{877}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 145649664

約数和(自身を除く): 66570574

約数列:

[1, 2, 5, 10, 71, 127, 142, 254, 355, 635, 710, 877, 1270, 1754, 4385, 8770, 9017, 18034, 45085, 62267, 90170, 111379, 124534, 222758, 311335, 556895, 622670, 1113790, 7907909, 15815818, 39539545, 79079090]

約数ペア:

[(1, 79079090), (2, 39539545), (5, 15815818), (10, 7907909), (71, 1113790), (127, 622670), (142, 556895), (254, 311335), (355, 222758), (635, 124534), (710, 111379), (877, 90170), (1270, 62267), (1754, 45085), (4385, 18034), (8770, 9017)]