67755770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1721}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 126959616

約数和(自身を除く): 59203846

約数列:

[1, 2, 5, 10, 31, 62, 127, 155, 254, 310, 635, 1270, 1721, 3442, 3937, 7874, 8605, 17210, 19685, 39370, 53351, 106702, 218567, 266755, 437134, 533510, 1092835, 2185670, 6775577, 13551154, 33877885, 67755770]

約数ペア:

[(1, 67755770), (2, 33877885), (5, 13551154), (10, 6775577), (31, 2185670), (62, 1092835), (127, 533510), (155, 437134), (254, 266755), (310, 218567), (635, 106702), (1270, 53351), (1721, 39370), (3442, 19685), (3937, 17210), (7874, 8605)]