71843190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{140869}}^1$

素因数の和:140896

約数の個数: 32

約数和(自身を含む): 182567520

約数和(自身を除く): 110724330

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 140869, 281738, 422607, 704345, 845214, 1408690, 2113035, 2394773, 4226070, 4789546, 7184319, 11973865, 14368638, 23947730, 35921595, 71843190]

約数ペア:

[(1, 71843190), (2, 35921595), (3, 23947730), (5, 14368638), (6, 11973865), (10, 7184319), (15, 4789546), (17, 4226070), (30, 2394773), (34, 2113035), (51, 1408690), (85, 845214), (102, 704345), (170, 422607), (255, 281738), (510, 140869)]