68210010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{68899}}^1$

素因数の和:68923

約数の個数: 48

約数和(自身を含む): 193471200

約数和(自身を除く): 125261190

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 68899, 137798, 206697, 344495, 413394, 620091, 688990, 757889, 1033485, 1240182, 1515778, 2066970, 2273667, 3100455, 3789445, 4547334, 6200910, 6821001, 7578890, 11368335, 13642002, 22736670, 34105005, 68210010]

約数ペア:

[(1, 68210010), (2, 34105005), (3, 22736670), (5, 13642002), (6, 11368335), (9, 7578890), (10, 6821001), (11, 6200910), (15, 4547334), (18, 3789445), (22, 3100455), (30, 2273667), (33, 2066970), (45, 1515778), (55, 1240182), (66, 1033485), (90, 757889), (99, 688990), (110, 620091), (165, 413394), (198, 344495), (330, 206697), (495, 137798), (990, 68899)]