7684620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 21654528

約数和(自身を除く): 13969908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 607, 633, 844, 1055, 1214, 1266, 1821, 2110, 2428, 2532, 3035, 3165, 3642, 4220, 6070, 6330, 7284, 9105, 12140, 12660, 18210, 36420, 128077, 256154, 384231, 512308, 640385, 768462, 1280770, 1536924, 1921155, 2561540, 3842310, 7684620]

約数ペア:

[(1, 7684620), (2, 3842310), (3, 2561540), (4, 1921155), (5, 1536924), (6, 1280770), (10, 768462), (12, 640385), (15, 512308), (20, 384231), (30, 256154), (60, 128077), (211, 36420), (422, 18210), (607, 12660), (633, 12140), (844, 9105), (1055, 7284), (1214, 6330), (1266, 6070), (1821, 4220), (2110, 3642), (2428, 3165), (2532, 3035)]