141791190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{17971}}^1$

素因数の和:18244

約数の個数: 32

約数和(自身を含む): 341611776

約数和(自身を除く): 199820586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 17971, 35942, 53913, 89855, 107826, 179710, 269565, 539130, 4726373, 9452746, 14179119, 23631865, 28358238, 47263730, 70895595, 141791190]

約数ペア:

[(1, 141791190), (2, 70895595), (3, 47263730), (5, 28358238), (6, 23631865), (10, 14179119), (15, 9452746), (30, 4726373), (263, 539130), (526, 269565), (789, 179710), (1315, 107826), (1578, 89855), (2630, 53913), (3945, 35942), (7890, 17971)]