85856490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{317987}}^1$

素因数の和:318003

約数の個数: 32

約数和(自身を含む): 228951360

約数和(自身を除く): 143094870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 317987, 635974, 953961, 1589935, 1907922, 2861883, 3179870, 4769805, 5723766, 8585649, 9539610, 14309415, 17171298, 28618830, 42928245, 85856490]

約数ペア:

[(1, 85856490), (2, 42928245), (3, 28618830), (5, 17171298), (6, 14309415), (9, 9539610), (10, 8585649), (15, 5723766), (18, 4769805), (27, 3179870), (30, 2861883), (45, 1907922), (54, 1589935), (90, 953961), (135, 635974), (270, 317987)]