54686170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:164

約数の個数: 128

約数和(自身を含む): 132710400

約数和(自身を除く): 78024230

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 31, 35, 55, 58, 62, 70, 77, 79, 110, 145, 154, 155, 158, 203, 217, 290, 310, 319, 341, 385, 395, 406, 434, 553, 638, 682, 770, 790, 869, 899, 1015, 1085, 1106, 1595, 1705, 1738, 1798, 2030, 2170, 2233, 2291, 2387, 2449, 2765, 3190, 3410, 4345, 4466, 4495, 4582, 4774, 4898, 5530, 6083, 6293, 8690, 8990, 9889, 11165, 11455, 11935, 12166, 12245, 12586, 16037, 17143, 19778, 22330, 22910, 23870, 24490, 25201, 26939, 30415, 31465, 32074, 34286, 49445, 50402, 53878, 60830, 62930, 69223, 71021, 80185, 85715, 98890, 126005, 134695, 138446, 142042, 160370, 171430, 176407, 188573, 252010, 269390, 346115, 352814, 355105, 377146, 497147, 692230, 710210, 781231, 882035, 942865, 994294, 1562462, 1764070, 1885730, 2485735, 3906155, 4971470, 5468617, 7812310, 10937234, 27343085, 54686170]

約数ペア:

[(1, 54686170), (2, 27343085), (5, 10937234), (7, 7812310), (10, 5468617), (11, 4971470), (14, 3906155), (22, 2485735), (29, 1885730), (31, 1764070), (35, 1562462), (55, 994294), (58, 942865), (62, 882035), (70, 781231), (77, 710210), (79, 692230), (110, 497147), (145, 377146), (154, 355105), (155, 352814), (158, 346115), (203, 269390), (217, 252010), (290, 188573), (310, 176407), (319, 171430), (341, 160370), (385, 142042), (395, 138446), (406, 134695), (434, 126005), (553, 98890), (638, 85715), (682, 80185), (770, 71021), (790, 69223), (869, 62930), (899, 60830), (1015, 53878), (1085, 50402), (1106, 49445), (1595, 34286), (1705, 32074), (1738, 31465), (1798, 30415), (2030, 26939), (2170, 25201), (2233, 24490), (2291, 23870), (2387, 22910), (2449, 22330), (2765, 19778), (3190, 17143), (3410, 16037), (4345, 12586), (4466, 12245), (4495, 12166), (4582, 11935), (4774, 11455), (4898, 11165), (5530, 9889), (6083, 8990), (6293, 8690)]