73294380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{407191}}^1$

素因数の和:407206

約数の個数: 36

約数和(自身を含む): 222326832

約数和(自身を除く): 149032452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 407191, 814382, 1221573, 1628764, 2035955, 2443146, 3664719, 4071910, 4886292, 6107865, 7329438, 8143820, 12215730, 14658876, 18323595, 24431460, 36647190, 73294380]

約数ペア:

[(1, 73294380), (2, 36647190), (3, 24431460), (4, 18323595), (5, 14658876), (6, 12215730), (9, 8143820), (10, 7329438), (12, 6107865), (15, 4886292), (18, 4071910), (20, 3664719), (30, 2443146), (36, 2035955), (45, 1628764), (60, 1221573), (90, 814382), (180, 407191)]