81052470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{900583}}^1$

素因数の和:900596

約数の個数: 24

約数和(自身を含む): 210736656

約数和(自身を除く): 129684186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 900583, 1801166, 2701749, 4502915, 5403498, 8105247, 9005830, 13508745, 16210494, 27017490, 40526235, 81052470]

約数ペア:

[(1, 81052470), (2, 40526235), (3, 27017490), (5, 16210494), (6, 13508745), (9, 9005830), (10, 8105247), (15, 5403498), (18, 4502915), (30, 2701749), (45, 1801166), (90, 900583)]