16663110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 41990400

約数和(自身を除く): 25327290

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 107, 145, 174, 179, 214, 290, 321, 358, 435, 535, 537, 642, 870, 895, 1070, 1074, 1605, 1790, 2685, 3103, 3210, 5191, 5370, 6206, 9309, 10382, 15515, 15573, 18618, 19153, 25955, 31030, 31146, 38306, 46545, 51910, 57459, 77865, 93090, 95765, 114918, 155730, 191530, 287295, 555437, 574590, 1110874, 1666311, 2777185, 3332622, 5554370, 8331555, 16663110]

約数ペア:

[(1, 16663110), (2, 8331555), (3, 5554370), (5, 3332622), (6, 2777185), (10, 1666311), (15, 1110874), (29, 574590), (30, 555437), (58, 287295), (87, 191530), (107, 155730), (145, 114918), (174, 95765), (179, 93090), (214, 77865), (290, 57459), (321, 51910), (358, 46545), (435, 38306), (535, 31146), (537, 31030), (642, 25955), (870, 19153), (895, 18618), (1070, 15573), (1074, 15515), (1605, 10382), (1790, 9309), (2685, 6206), (3103, 5370), (3210, 5191)]