127294380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{707191}}^1$

素因数の和:707206

約数の個数: 36

約数和(自身を含む): 386126832

約数和(自身を除く): 258832452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 707191, 1414382, 2121573, 2828764, 3535955, 4243146, 6364719, 7071910, 8486292, 10607865, 12729438, 14143820, 21215730, 25458876, 31823595, 42431460, 63647190, 127294380]

約数ペア:

[(1, 127294380), (2, 63647190), (3, 42431460), (4, 31823595), (5, 25458876), (6, 21215730), (9, 14143820), (10, 12729438), (12, 10607865), (15, 8486292), (18, 7071910), (20, 6364719), (30, 4243146), (36, 3535955), (45, 2828764), (60, 2121573), (90, 1414382), (180, 707191)]