69371460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{385397}}^1$

素因数の和:385412

約数の個数: 36

約数和(自身を含む): 210427308

約数和(自身を除く): 141055848

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 385397, 770794, 1156191, 1541588, 1926985, 2312382, 3468573, 3853970, 4624764, 5780955, 6937146, 7707940, 11561910, 13874292, 17342865, 23123820, 34685730, 69371460]

約数ペア:

[(1, 69371460), (2, 34685730), (3, 23123820), (4, 17342865), (5, 13874292), (6, 11561910), (9, 7707940), (10, 6937146), (12, 5780955), (15, 4624764), (18, 3853970), (20, 3468573), (30, 2312382), (36, 1926985), (45, 1541588), (60, 1156191), (90, 770794), (180, 385397)]