22065540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 71414784

約数和(自身を除く): 49349244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 491, 535, 642, 749, 982, 1070, 1284, 1473, 1498, 1605, 1964, 2140, 2247, 2455, 2946, 2996, 3210, 3437, 3745, 4494, 4910, 5892, 6420, 6874, 7365, 7490, 8988, 9820, 10311, 11235, 13748, 14730, 14980, 17185, 20622, 22470, 29460, 34370, 41244, 44940, 51555, 52537, 68740, 103110, 105074, 157611, 206220, 210148, 262685, 315222, 367759, 525370, 630444, 735518, 788055, 1050740, 1103277, 1471036, 1576110, 1838795, 2206554, 3152220, 3677590, 4413108, 5516385, 7355180, 11032770, 22065540]

約数ペア:

[(1, 22065540), (2, 11032770), (3, 7355180), (4, 5516385), (5, 4413108), (6, 3677590), (7, 3152220), (10, 2206554), (12, 1838795), (14, 1576110), (15, 1471036), (20, 1103277), (21, 1050740), (28, 788055), (30, 735518), (35, 630444), (42, 525370), (60, 367759), (70, 315222), (84, 262685), (105, 210148), (107, 206220), (140, 157611), (210, 105074), (214, 103110), (321, 68740), (420, 52537), (428, 51555), (491, 44940), (535, 41244), (642, 34370), (749, 29460), (982, 22470), (1070, 20622), (1284, 17185), (1473, 14980), (1498, 14730), (1605, 13748), (1964, 11235), (2140, 10311), (2247, 9820), (2455, 8988), (2946, 7490), (2996, 7365), (3210, 6874), (3437, 6420), (3745, 5892), (4494, 4910)]