3356500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{137}}^1$

素因数の和:170

約数の個数: 72

約数和(自身を含む): 8589672

約数和(自身を除く): 5233172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 137, 140, 175, 196, 245, 250, 274, 350, 490, 500, 548, 685, 700, 875, 959, 980, 1225, 1370, 1750, 1918, 2450, 2740, 3425, 3500, 3836, 4795, 4900, 6125, 6713, 6850, 9590, 12250, 13426, 13700, 17125, 19180, 23975, 24500, 26852, 33565, 34250, 47950, 67130, 68500, 95900, 119875, 134260, 167825, 239750, 335650, 479500, 671300, 839125, 1678250, 3356500]

約数ペア:

[(1, 3356500), (2, 1678250), (4, 839125), (5, 671300), (7, 479500), (10, 335650), (14, 239750), (20, 167825), (25, 134260), (28, 119875), (35, 95900), (49, 68500), (50, 67130), (70, 47950), (98, 34250), (100, 33565), (125, 26852), (137, 24500), (140, 23975), (175, 19180), (196, 17125), (245, 13700), (250, 13426), (274, 12250), (350, 9590), (490, 6850), (500, 6713), (548, 6125), (685, 4900), (700, 4795), (875, 3836), (959, 3500), (980, 3425), (1225, 2740), (1370, 2450), (1750, 1918)]