11911140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{66173}}^1$

素因数の和:66188

約数の個数: 36

約数和(自身を含む): 36131004

約数和(自身を除く): 24219864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 66173, 132346, 198519, 264692, 330865, 397038, 595557, 661730, 794076, 992595, 1191114, 1323460, 1985190, 2382228, 2977785, 3970380, 5955570, 11911140]

約数ペア:

[(1, 11911140), (2, 5955570), (3, 3970380), (4, 2977785), (5, 2382228), (6, 1985190), (9, 1323460), (10, 1191114), (12, 992595), (15, 794076), (18, 661730), (20, 595557), (30, 397038), (36, 330865), (45, 264692), (60, 198519), (90, 132346), (180, 66173)]