69796690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{1741}}^1$

素因数の和:1978

約数の個数: 32

約数和(自身を含む): 132949440

約数和(自身を除く): 63152750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 211, 422, 1055, 1741, 2110, 3482, 4009, 8018, 8705, 17410, 20045, 33079, 40090, 66158, 165395, 330790, 367351, 734702, 1836755, 3673510, 6979669, 13959338, 34898345, 69796690]

約数ペア:

[(1, 69796690), (2, 34898345), (5, 13959338), (10, 6979669), (19, 3673510), (38, 1836755), (95, 734702), (190, 367351), (211, 330790), (422, 165395), (1055, 66158), (1741, 40090), (2110, 33079), (3482, 20045), (4009, 17410), (8018, 8705)]