43239690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 128

約数和(自身を含む): 126443520

約数和(自身を除く): 83203830

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 97, 117, 127, 130, 135, 194, 195, 234, 254, 270, 291, 351, 381, 390, 485, 582, 585, 635, 702, 762, 873, 970, 1143, 1170, 1261, 1270, 1455, 1651, 1746, 1755, 1905, 2286, 2522, 2619, 2910, 3302, 3429, 3510, 3783, 3810, 4365, 4953, 5238, 5715, 6305, 6858, 7566, 8255, 8730, 9906, 11349, 11430, 12319, 12610, 13095, 14859, 16510, 17145, 18915, 22698, 24638, 24765, 26190, 29718, 34047, 34290, 36957, 37830, 44577, 49530, 56745, 61595, 68094, 73914, 74295, 89154, 110871, 113490, 123190, 148590, 160147, 170235, 184785, 221742, 222885, 320294, 332613, 340470, 369570, 445770, 480441, 554355, 665226, 800735, 960882, 1108710, 1441323, 1601470, 1663065, 2402205, 2882646, 3326130, 4323969, 4804410, 7206615, 8647938, 14413230, 21619845, 43239690]

約数ペア:

[(1, 43239690), (2, 21619845), (3, 14413230), (5, 8647938), (6, 7206615), (9, 4804410), (10, 4323969), (13, 3326130), (15, 2882646), (18, 2402205), (26, 1663065), (27, 1601470), (30, 1441323), (39, 1108710), (45, 960882), (54, 800735), (65, 665226), (78, 554355), (90, 480441), (97, 445770), (117, 369570), (127, 340470), (130, 332613), (135, 320294), (194, 222885), (195, 221742), (234, 184785), (254, 170235), (270, 160147), (291, 148590), (351, 123190), (381, 113490), (390, 110871), (485, 89154), (582, 74295), (585, 73914), (635, 68094), (702, 61595), (762, 56745), (873, 49530), (970, 44577), (1143, 37830), (1170, 36957), (1261, 34290), (1270, 34047), (1455, 29718), (1651, 26190), (1746, 24765), (1755, 24638), (1905, 22698), (2286, 18915), (2522, 17145), (2619, 16510), (2910, 14859), (3302, 13095), (3429, 12610), (3510, 12319), (3783, 11430), (3810, 11349), (4365, 9906), (4953, 8730), (5238, 8255), (5715, 7566), (6305, 6858)]