140713380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{781741}}^1$

素因数の和:781756

約数の個数: 36

約数和(自身を含む): 426831132

約数和(自身を除く): 286117752

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 781741, 1563482, 2345223, 3126964, 3908705, 4690446, 7035669, 7817410, 9380892, 11726115, 14071338, 15634820, 23452230, 28142676, 35178345, 46904460, 70356690, 140713380]

約数ペア:

[(1, 140713380), (2, 70356690), (3, 46904460), (4, 35178345), (5, 28142676), (6, 23452230), (9, 15634820), (10, 14071338), (12, 11726115), (15, 9380892), (18, 7817410), (20, 7035669), (30, 4690446), (36, 3908705), (45, 3126964), (60, 2345223), (90, 1563482), (180, 781741)]