1370600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:123

約数の個数: 96

約数和(自身を含む): 4017600

約数和(自身を除く): 2647000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 89, 100, 110, 140, 154, 175, 178, 200, 220, 275, 280, 308, 350, 356, 385, 440, 445, 550, 616, 623, 700, 712, 770, 890, 979, 1100, 1246, 1400, 1540, 1780, 1925, 1958, 2200, 2225, 2492, 3080, 3115, 3560, 3850, 3916, 4450, 4895, 4984, 6230, 6853, 7700, 7832, 8900, 9790, 12460, 13706, 15400, 15575, 17800, 19580, 24475, 24920, 27412, 31150, 34265, 39160, 48950, 54824, 62300, 68530, 97900, 124600, 137060, 171325, 195800, 274120, 342650, 685300, 1370600]

約数ペア:

[(1, 1370600), (2, 685300), (4, 342650), (5, 274120), (7, 195800), (8, 171325), (10, 137060), (11, 124600), (14, 97900), (20, 68530), (22, 62300), (25, 54824), (28, 48950), (35, 39160), (40, 34265), (44, 31150), (50, 27412), (55, 24920), (56, 24475), (70, 19580), (77, 17800), (88, 15575), (89, 15400), (100, 13706), (110, 12460), (140, 9790), (154, 8900), (175, 7832), (178, 7700), (200, 6853), (220, 6230), (275, 4984), (280, 4895), (308, 4450), (350, 3916), (356, 3850), (385, 3560), (440, 3115), (445, 3080), (550, 2492), (616, 2225), (623, 2200), (700, 1958), (712, 1925), (770, 1780), (890, 1540), (979, 1400), (1100, 1246)]