77291690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{64951}}^1$

素因数の和:64982

約数の個数: 32

約数和(自身を含む): 168355584

約数和(自身を除く): 91063894

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 64951, 129902, 324755, 454657, 649510, 909314, 1104167, 2208334, 2273285, 4546570, 5520835, 7729169, 11041670, 15458338, 38645845, 77291690]

約数ペア:

[(1, 77291690), (2, 38645845), (5, 15458338), (7, 11041670), (10, 7729169), (14, 5520835), (17, 4546570), (34, 2273285), (35, 2208334), (70, 1104167), (85, 909314), (119, 649510), (170, 454657), (238, 324755), (595, 129902), (1190, 64951)]