77831130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199567}}^1$

素因数の和:199590

約数の個数: 32

約数和(自身を含む): 201164544

約数和(自身を除く): 123333414

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 199567, 399134, 598701, 997835, 1197402, 1995670, 2594371, 2993505, 5188742, 5987010, 7783113, 12971855, 15566226, 25943710, 38915565, 77831130]

約数ペア:

[(1, 77831130), (2, 38915565), (3, 25943710), (5, 15566226), (6, 12971855), (10, 7783113), (13, 5987010), (15, 5188742), (26, 2993505), (30, 2594371), (39, 1995670), (65, 1197402), (78, 997835), (130, 598701), (195, 399134), (390, 199567)]