74847170

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:610

約数の個数: 32

約数和(自身を含む): 136857600

約数和(自身を除く): 62010430

約数列:

[1, 2, 5, 10, 149, 191, 263, 298, 382, 526, 745, 955, 1315, 1490, 1910, 2630, 28459, 39187, 50233, 56918, 78374, 100466, 142295, 195935, 251165, 284590, 391870, 502330, 7484717, 14969434, 37423585, 74847170]

約数ペア:

[(1, 74847170), (2, 37423585), (5, 14969434), (10, 7484717), (149, 502330), (191, 391870), (263, 284590), (298, 251165), (382, 195935), (526, 142295), (745, 100466), (955, 78374), (1315, 56918), (1490, 50233), (1910, 39187), (2630, 28459)]