65710710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 191640960

約数和(自身を除く): 125930250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 97, 117, 130, 135, 193, 194, 195, 234, 270, 291, 351, 386, 390, 485, 579, 582, 585, 702, 873, 965, 970, 1158, 1170, 1261, 1455, 1737, 1746, 1755, 1930, 2509, 2522, 2619, 2895, 2910, 3474, 3510, 3783, 4365, 5018, 5211, 5238, 5790, 6305, 7527, 7566, 8685, 8730, 10422, 11349, 12545, 12610, 13095, 15054, 17370, 18721, 18915, 22581, 22698, 25090, 26055, 26190, 34047, 37442, 37635, 37830, 45162, 52110, 56163, 56745, 67743, 68094, 75270, 93605, 112326, 112905, 113490, 135486, 168489, 170235, 187210, 225810, 243373, 280815, 336978, 338715, 340470, 486746, 505467, 561630, 677430, 730119, 842445, 1010934, 1216865, 1460238, 1684890, 2190357, 2433730, 2527335, 3650595, 4380714, 5054670, 6571071, 7301190, 10951785, 13142142, 21903570, 32855355, 65710710]

約数ペア:

[(1, 65710710), (2, 32855355), (3, 21903570), (5, 13142142), (6, 10951785), (9, 7301190), (10, 6571071), (13, 5054670), (15, 4380714), (18, 3650595), (26, 2527335), (27, 2433730), (30, 2190357), (39, 1684890), (45, 1460238), (54, 1216865), (65, 1010934), (78, 842445), (90, 730119), (97, 677430), (117, 561630), (130, 505467), (135, 486746), (193, 340470), (194, 338715), (195, 336978), (234, 280815), (270, 243373), (291, 225810), (351, 187210), (386, 170235), (390, 168489), (485, 135486), (579, 113490), (582, 112905), (585, 112326), (702, 93605), (873, 75270), (965, 68094), (970, 67743), (1158, 56745), (1170, 56163), (1261, 52110), (1455, 45162), (1737, 37830), (1746, 37635), (1755, 37442), (1930, 34047), (2509, 26190), (2522, 26055), (2619, 25090), (2895, 22698), (2910, 22581), (3474, 18915), (3510, 18721), (3783, 17370), (4365, 15054), (5018, 13095), (5211, 12610), (5238, 12545), (5790, 11349), (6305, 10422), (7527, 8730), (7566, 8685)]