70930278

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{55501}}^1$

素因数の和:55580

約数の個数: 24

約数和(自身を含む): 155849616

約数和(自身を除く): 84919338

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 55501, 111002, 166503, 333006, 499509, 999018, 3940571, 7881142, 11821713, 23643426, 35465139, 70930278]

約数ペア:

[(1, 70930278), (2, 35465139), (3, 23643426), (6, 11821713), (9, 7881142), (18, 3940571), (71, 999018), (142, 499509), (213, 333006), (426, 166503), (639, 111002), (1278, 55501)]