3003700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{613}}^1$

素因数の和:641

約数の個数: 54

約数和(自身を含む): 7594566

約数和(自身を除く): 4590866

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 613, 700, 980, 1225, 1226, 2450, 2452, 3065, 4291, 4900, 6130, 8582, 12260, 15325, 17164, 21455, 30037, 30650, 42910, 60074, 61300, 85820, 107275, 120148, 150185, 214550, 300370, 429100, 600740, 750925, 1501850, 3003700]

約数ペア:

[(1, 3003700), (2, 1501850), (4, 750925), (5, 600740), (7, 429100), (10, 300370), (14, 214550), (20, 150185), (25, 120148), (28, 107275), (35, 85820), (49, 61300), (50, 60074), (70, 42910), (98, 30650), (100, 30037), (140, 21455), (175, 17164), (196, 15325), (245, 12260), (350, 8582), (490, 6130), (613, 4900), (700, 4291), (980, 3065), (1225, 2452), (1226, 2450)]