83372870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7307}}^1$

素因数の和:7484

約数の個数: 32

約数和(自身を含む): 172585728

約数和(自身を除く): 89212858

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 815, 1141, 1630, 2282, 5705, 7307, 11410, 14614, 36535, 51149, 73070, 102298, 255745, 511490, 1191041, 2382082, 5955205, 8337287, 11910410, 16674574, 41686435, 83372870]

約数ペア:

[(1, 83372870), (2, 41686435), (5, 16674574), (7, 11910410), (10, 8337287), (14, 5955205), (35, 2382082), (70, 1191041), (163, 511490), (326, 255745), (815, 102298), (1141, 73070), (1630, 51149), (2282, 36535), (5705, 14614), (7307, 11410)]