138439821310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{4673}}^1\times {\mathrm{423221}}^1$

素因数の和:427908

約数の個数: 32

約数和(自身を含む): 284852106432

約数和(自身を除く): 146412285122

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 4673, 9346, 23365, 32711, 46730, 65422, 163555, 327110, 423221, 846442, 2116105, 2962547, 4232210, 5925094, 14812735, 29625470, 1977711733, 3955423466, 9888558665, 13843982131, 19777117330, 27687964262, 69219910655, 138439821310]

約数ペア:

[(1, 138439821310), (2, 69219910655), (5, 27687964262), (7, 19777117330), (10, 13843982131), (14, 9888558665), (35, 3955423466), (70, 1977711733), (4673, 29625470), (9346, 14812735), (23365, 5925094), (32711, 4232210), (46730, 2962547), (65422, 2116105), (163555, 846442), (327110, 423221)]