65808210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 182891520

約数和(自身を除く): 117083310

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 83, 95, 107, 114, 130, 166, 190, 195, 214, 247, 249, 285, 321, 390, 415, 494, 498, 535, 570, 642, 741, 830, 1070, 1079, 1235, 1245, 1391, 1482, 1577, 1605, 2033, 2158, 2470, 2490, 2782, 3154, 3210, 3237, 3705, 4066, 4173, 4731, 5395, 6099, 6474, 6955, 7410, 7885, 8346, 8881, 9462, 10165, 10790, 12198, 13910, 15770, 16185, 17762, 20330, 20501, 20865, 23655, 26429, 26643, 30495, 32370, 41002, 41730, 44405, 47310, 52858, 53286, 60990, 61503, 79287, 88810, 102505, 115453, 123006, 132145, 133215, 158574, 168739, 205010, 230906, 264290, 266430, 307515, 337478, 346359, 396435, 506217, 577265, 615030, 692718, 792870, 843695, 1012434, 1154530, 1687390, 1731795, 2193607, 2531085, 3463590, 4387214, 5062170, 6580821, 10968035, 13161642, 21936070, 32904105, 65808210]

約数ペア:

[(1, 65808210), (2, 32904105), (3, 21936070), (5, 13161642), (6, 10968035), (10, 6580821), (13, 5062170), (15, 4387214), (19, 3463590), (26, 2531085), (30, 2193607), (38, 1731795), (39, 1687390), (57, 1154530), (65, 1012434), (78, 843695), (83, 792870), (95, 692718), (107, 615030), (114, 577265), (130, 506217), (166, 396435), (190, 346359), (195, 337478), (214, 307515), (247, 266430), (249, 264290), (285, 230906), (321, 205010), (390, 168739), (415, 158574), (494, 133215), (498, 132145), (535, 123006), (570, 115453), (642, 102505), (741, 88810), (830, 79287), (1070, 61503), (1079, 60990), (1235, 53286), (1245, 52858), (1391, 47310), (1482, 44405), (1577, 41730), (1605, 41002), (2033, 32370), (2158, 30495), (2470, 26643), (2490, 26429), (2782, 23655), (3154, 20865), (3210, 20501), (3237, 20330), (3705, 17762), (4066, 16185), (4173, 15770), (4731, 13910), (5395, 12198), (6099, 10790), (6474, 10165), (6955, 9462), (7410, 8881), (7885, 8346)]