14220420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2663}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 40279680

約数和(自身を除く): 26059260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2663, 2670, 5326, 5340, 7989, 10652, 13315, 15978, 26630, 31956, 39945, 53260, 79890, 159780, 237007, 474014, 711021, 948028, 1185035, 1422042, 2370070, 2844084, 3555105, 4740140, 7110210, 14220420]

約数ペア:

[(1, 14220420), (2, 7110210), (3, 4740140), (4, 3555105), (5, 2844084), (6, 2370070), (10, 1422042), (12, 1185035), (15, 948028), (20, 711021), (30, 474014), (60, 237007), (89, 159780), (178, 79890), (267, 53260), (356, 39945), (445, 31956), (534, 26630), (890, 15978), (1068, 13315), (1335, 10652), (1780, 7989), (2663, 5340), (2670, 5326)]