68053890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{133439}}^1$

素因数の和:133466

約数の個数: 32

約数和(自身を含む): 172938240

約数和(自身を除く): 104884350

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 133439, 266878, 400317, 667195, 800634, 1334390, 2001585, 2268463, 4003170, 4536926, 6805389, 11342315, 13610778, 22684630, 34026945, 68053890]

約数ペア:

[(1, 68053890), (2, 34026945), (3, 22684630), (5, 13610778), (6, 11342315), (10, 6805389), (15, 4536926), (17, 4003170), (30, 2268463), (34, 2001585), (51, 1334390), (85, 800634), (102, 667195), (170, 400317), (255, 266878), (510, 133439)]