57851460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{321397}}^1$

素因数の和:321412

約数の個数: 36

約数和(自身を含む): 175483308

約数和(自身を除く): 117631848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 321397, 642794, 964191, 1285588, 1606985, 1928382, 2892573, 3213970, 3856764, 4820955, 5785146, 6427940, 9641910, 11570292, 14462865, 19283820, 28925730, 57851460]

約数ペア:

[(1, 57851460), (2, 28925730), (3, 19283820), (4, 14462865), (5, 11570292), (6, 9641910), (9, 6427940), (10, 5785146), (12, 4820955), (15, 3856764), (18, 3213970), (20, 2892573), (30, 1928382), (36, 1606985), (45, 1285588), (60, 964191), (90, 642794), (180, 321397)]