173068110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{640993}}^1$

素因数の和:641009

約数の個数: 32

約数和(自身を含む): 461515680

約数和(自身を除く): 288447570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 640993, 1281986, 1922979, 3204965, 3845958, 5768937, 6409930, 9614895, 11537874, 17306811, 19229790, 28844685, 34613622, 57689370, 86534055, 173068110]

約数ペア:

[(1, 173068110), (2, 86534055), (3, 57689370), (5, 34613622), (6, 28844685), (9, 19229790), (10, 17306811), (15, 11537874), (18, 9614895), (27, 6409930), (30, 5768937), (45, 3845958), (54, 3204965), (90, 1922979), (135, 1281986), (270, 640993)]