6657540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:197

約数の個数: 96

約数和(自身を含む): 20248704

約数和(自身を除く): 13591164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 61, 68, 85, 102, 107, 122, 170, 183, 204, 214, 244, 255, 305, 321, 340, 366, 428, 510, 535, 610, 642, 732, 915, 1020, 1037, 1070, 1220, 1284, 1605, 1819, 1830, 2074, 2140, 3111, 3210, 3638, 3660, 4148, 5185, 5457, 6222, 6420, 6527, 7276, 9095, 10370, 10914, 12444, 13054, 15555, 18190, 19581, 20740, 21828, 26108, 27285, 31110, 32635, 36380, 39162, 54570, 62220, 65270, 78324, 97905, 109140, 110959, 130540, 195810, 221918, 332877, 391620, 443836, 554795, 665754, 1109590, 1331508, 1664385, 2219180, 3328770, 6657540]

約数ペア:

[(1, 6657540), (2, 3328770), (3, 2219180), (4, 1664385), (5, 1331508), (6, 1109590), (10, 665754), (12, 554795), (15, 443836), (17, 391620), (20, 332877), (30, 221918), (34, 195810), (51, 130540), (60, 110959), (61, 109140), (68, 97905), (85, 78324), (102, 65270), (107, 62220), (122, 54570), (170, 39162), (183, 36380), (204, 32635), (214, 31110), (244, 27285), (255, 26108), (305, 21828), (321, 20740), (340, 19581), (366, 18190), (428, 15555), (510, 13054), (535, 12444), (610, 10914), (642, 10370), (732, 9095), (915, 7276), (1020, 6527), (1037, 6420), (1070, 6222), (1220, 5457), (1284, 5185), (1605, 4148), (1819, 3660), (1830, 3638), (2074, 3210), (2140, 3111)]