1727304890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{151651}}^1$

素因数の和:151742

約数の個数: 32

約数和(自身を含む): 3341196864

約数和(自身を除く): 1613891974

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 151651, 303302, 758255, 1516510, 2578067, 5156134, 10160617, 12890335, 20321234, 25780670, 50803085, 101606170, 172730489, 345460978, 863652445, 1727304890]

約数ペア:

[(1, 1727304890), (2, 863652445), (5, 345460978), (10, 172730489), (17, 101606170), (34, 50803085), (67, 25780670), (85, 20321234), (134, 12890335), (170, 10160617), (335, 5156134), (670, 2578067), (1139, 1516510), (2278, 758255), (5695, 303302), (11390, 151651)]