68702290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1579}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 130824000

約数和(自身を除く): 62121710

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 229, 458, 1145, 1579, 2290, 3158, 4351, 7895, 8702, 15790, 21755, 30001, 43510, 60002, 150005, 300010, 361591, 723182, 1807955, 3615910, 6870229, 13740458, 34351145, 68702290]

約数ペア:

[(1, 68702290), (2, 34351145), (5, 13740458), (10, 6870229), (19, 3615910), (38, 1807955), (95, 723182), (190, 361591), (229, 300010), (458, 150005), (1145, 60002), (1579, 43510), (2290, 30001), (3158, 21755), (4351, 15790), (7895, 8702)]