61608470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 149299200

約数和(自身を除く): 87690730

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 31, 35, 55, 58, 62, 70, 77, 89, 110, 145, 154, 155, 178, 203, 217, 290, 310, 319, 341, 385, 406, 434, 445, 623, 638, 682, 770, 890, 899, 979, 1015, 1085, 1246, 1595, 1705, 1798, 1958, 2030, 2170, 2233, 2387, 2581, 2759, 3115, 3190, 3410, 4466, 4495, 4774, 4895, 5162, 5518, 6230, 6293, 6853, 8990, 9790, 9889, 11165, 11935, 12586, 12905, 13706, 13795, 18067, 19313, 19778, 22330, 23870, 25810, 27590, 28391, 30349, 31465, 34265, 36134, 38626, 49445, 56782, 60698, 62930, 68530, 69223, 80011, 90335, 96565, 98890, 138446, 141955, 151745, 160022, 180670, 193130, 198737, 212443, 283910, 303490, 346115, 397474, 400055, 424886, 560077, 692230, 800110, 880121, 993685, 1062215, 1120154, 1760242, 1987370, 2124430, 2800385, 4400605, 5600770, 6160847, 8801210, 12321694, 30804235, 61608470]

約数ペア:

[(1, 61608470), (2, 30804235), (5, 12321694), (7, 8801210), (10, 6160847), (11, 5600770), (14, 4400605), (22, 2800385), (29, 2124430), (31, 1987370), (35, 1760242), (55, 1120154), (58, 1062215), (62, 993685), (70, 880121), (77, 800110), (89, 692230), (110, 560077), (145, 424886), (154, 400055), (155, 397474), (178, 346115), (203, 303490), (217, 283910), (290, 212443), (310, 198737), (319, 193130), (341, 180670), (385, 160022), (406, 151745), (434, 141955), (445, 138446), (623, 98890), (638, 96565), (682, 90335), (770, 80011), (890, 69223), (899, 68530), (979, 62930), (1015, 60698), (1085, 56782), (1246, 49445), (1595, 38626), (1705, 36134), (1798, 34265), (1958, 31465), (2030, 30349), (2170, 28391), (2233, 27590), (2387, 25810), (2581, 23870), (2759, 22330), (3115, 19778), (3190, 19313), (3410, 18067), (4466, 13795), (4495, 13706), (4774, 12905), (4895, 12586), (5162, 11935), (5518, 11165), (6230, 9889), (6293, 9790), (6853, 8990)]