68255410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2411}}^1$

素因数の和:2586

約数の個数: 32

約数和(自身を含む): 130248000

約数和(自身を除く): 61992590

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2411, 2831, 4822, 5662, 12055, 14155, 24110, 28310, 45809, 91618, 229045, 359239, 458090, 718478, 1796195, 3592390, 6825541, 13651082, 34127705, 68255410]

約数ペア:

[(1, 68255410), (2, 34127705), (5, 13651082), (10, 6825541), (19, 3592390), (38, 1796195), (95, 718478), (149, 458090), (190, 359239), (298, 229045), (745, 91618), (1490, 45809), (2411, 28310), (2831, 24110), (4822, 14155), (5662, 12055)]