70909300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9209}}^1$

素因数の和:9241

約数の個数: 72

約数和(自身を含む): 191862720

約数和(自身を除く): 120953420

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 7700, 9209, 18418, 36836, 46045, 64463, 92090, 101299, 128926, 184180, 202598, 230225, 257852, 322315, 405196, 460450, 506495, 644630, 709093, 920900, 1012990, 1289260, 1418186, 1611575, 2025980, 2532475, 2836372, 3223150, 3545465, 5064950, 6446300, 7090930, 10129900, 14181860, 17727325, 35454650, 70909300]

約数ペア:

[(1, 70909300), (2, 35454650), (4, 17727325), (5, 14181860), (7, 10129900), (10, 7090930), (11, 6446300), (14, 5064950), (20, 3545465), (22, 3223150), (25, 2836372), (28, 2532475), (35, 2025980), (44, 1611575), (50, 1418186), (55, 1289260), (70, 1012990), (77, 920900), (100, 709093), (110, 644630), (140, 506495), (154, 460450), (175, 405196), (220, 322315), (275, 257852), (308, 230225), (350, 202598), (385, 184180), (550, 128926), (700, 101299), (770, 92090), (1100, 64463), (1540, 46045), (1925, 36836), (3850, 18418), (7700, 9209)]