11887020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{22013}}^1$

素因数の和:22031

約数の個数: 48

約数和(自身を含む): 36983520

約数和(自身を除く): 25096500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 22013, 44026, 66039, 88052, 110065, 132078, 198117, 220130, 264156, 330195, 396234, 440260, 594351, 660390, 792468, 990585, 1188702, 1320780, 1981170, 2377404, 2971755, 3962340, 5943510, 11887020]

約数ペア:

[(1, 11887020), (2, 5943510), (3, 3962340), (4, 2971755), (5, 2377404), (6, 1981170), (9, 1320780), (10, 1188702), (12, 990585), (15, 792468), (18, 660390), (20, 594351), (27, 440260), (30, 396234), (36, 330195), (45, 264156), (54, 220130), (60, 198117), (90, 132078), (108, 110065), (135, 88052), (180, 66039), (270, 44026), (540, 22013)]