80498910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157841}}^1$

素因数の和:157868

約数の個数: 32

約数和(自身を含む): 204563232

約数和(自身を除く): 124064322

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 157841, 315682, 473523, 789205, 947046, 1578410, 2367615, 2683297, 4735230, 5366594, 8049891, 13416485, 16099782, 26832970, 40249455, 80498910]

約数ペア:

[(1, 80498910), (2, 40249455), (3, 26832970), (5, 16099782), (6, 13416485), (10, 8049891), (15, 5366594), (17, 4735230), (30, 2683297), (34, 2367615), (51, 1578410), (85, 947046), (102, 789205), (170, 473523), (255, 315682), (510, 157841)]