74842370

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1901}}^1$

素因数の和:2066

約数の個数: 32

約数和(自身を含む): 140230656

約数和(自身を除く): 65388286

約数列:

[1, 2, 5, 10, 31, 62, 127, 155, 254, 310, 635, 1270, 1901, 3802, 3937, 7874, 9505, 19010, 19685, 39370, 58931, 117862, 241427, 294655, 482854, 589310, 1207135, 2414270, 7484237, 14968474, 37421185, 74842370]

約数ペア:

[(1, 74842370), (2, 37421185), (5, 14968474), (10, 7484237), (31, 2414270), (62, 1207135), (127, 589310), (155, 482854), (254, 294655), (310, 241427), (635, 117862), (1270, 58931), (1901, 39370), (3802, 19685), (3937, 19010), (7874, 9505)]