3851460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{21397}}^1$

素因数の和:21412

約数の個数: 36

約数和(自身を含む): 11683308

約数和(自身を除く): 7831848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 21397, 42794, 64191, 85588, 106985, 128382, 192573, 213970, 256764, 320955, 385146, 427940, 641910, 770292, 962865, 1283820, 1925730, 3851460]

約数ペア:

[(1, 3851460), (2, 1925730), (3, 1283820), (4, 962865), (5, 770292), (6, 641910), (9, 427940), (10, 385146), (12, 320955), (15, 256764), (18, 213970), (20, 192573), (30, 128382), (36, 106985), (45, 85588), (60, 64191), (90, 42794), (180, 21397)]