16461540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{91453}}^1$

素因数の和:91468

約数の個数: 36

約数和(自身を含む): 49933884

約数和(自身を除く): 33472344

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 91453, 182906, 274359, 365812, 457265, 548718, 823077, 914530, 1097436, 1371795, 1646154, 1829060, 2743590, 3292308, 4115385, 5487180, 8230770, 16461540]

約数ペア:

[(1, 16461540), (2, 8230770), (3, 5487180), (4, 4115385), (5, 3292308), (6, 2743590), (9, 1829060), (10, 1646154), (12, 1371795), (15, 1097436), (18, 914530), (20, 823077), (30, 548718), (36, 457265), (45, 365812), (60, 274359), (90, 182906), (180, 91453)]