5210520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{6203}}^1$

素因数の和:6224

約数の個数: 64

約数和(自身を含む): 17867520

約数和(自身を除く): 12657000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 6203, 12406, 18609, 24812, 31015, 37218, 43421, 49624, 62030, 74436, 86842, 93045, 124060, 130263, 148872, 173684, 186090, 217105, 248120, 260526, 347368, 372180, 434210, 521052, 651315, 744360, 868420, 1042104, 1302630, 1736840, 2605260, 5210520]

約数ペア:

[(1, 5210520), (2, 2605260), (3, 1736840), (4, 1302630), (5, 1042104), (6, 868420), (7, 744360), (8, 651315), (10, 521052), (12, 434210), (14, 372180), (15, 347368), (20, 260526), (21, 248120), (24, 217105), (28, 186090), (30, 173684), (35, 148872), (40, 130263), (42, 124060), (56, 93045), (60, 86842), (70, 74436), (84, 62030), (105, 49624), (120, 43421), (140, 37218), (168, 31015), (210, 24812), (280, 18609), (420, 12406), (840, 6203)]