2547300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1213}}^1$

素因数の和:1237

約数の個数: 72

約数和(自身を含む): 8430016

約数和(自身を除く): 5882716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 1213, 2100, 2426, 3639, 4852, 6065, 7278, 8491, 12130, 14556, 16982, 18195, 24260, 25473, 30325, 33964, 36390, 42455, 50946, 60650, 72780, 84910, 90975, 101892, 121300, 127365, 169820, 181950, 212275, 254730, 363900, 424550, 509460, 636825, 849100, 1273650, 2547300]

約数ペア:

[(1, 2547300), (2, 1273650), (3, 849100), (4, 636825), (5, 509460), (6, 424550), (7, 363900), (10, 254730), (12, 212275), (14, 181950), (15, 169820), (20, 127365), (21, 121300), (25, 101892), (28, 90975), (30, 84910), (35, 72780), (42, 60650), (50, 50946), (60, 42455), (70, 36390), (75, 33964), (84, 30325), (100, 25473), (105, 24260), (140, 18195), (150, 16982), (175, 14556), (210, 12130), (300, 8491), (350, 7278), (420, 6065), (525, 4852), (700, 3639), (1050, 2426), (1213, 2100)]