38543310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 112896000

約数和(自身を除く): 74352690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 79, 90, 117, 130, 135, 139, 158, 195, 234, 237, 270, 278, 351, 390, 395, 417, 474, 585, 695, 702, 711, 790, 834, 1027, 1170, 1185, 1251, 1390, 1422, 1755, 1807, 2054, 2085, 2133, 2370, 2502, 3081, 3510, 3555, 3614, 3753, 4170, 4266, 5135, 5421, 6162, 6255, 7110, 7506, 9035, 9243, 10270, 10665, 10842, 10981, 12510, 15405, 16263, 18070, 18486, 18765, 21330, 21962, 27105, 27729, 30810, 32526, 32943, 37530, 46215, 48789, 54210, 54905, 55458, 65886, 81315, 92430, 97578, 98829, 109810, 138645, 142753, 162630, 164715, 197658, 243945, 277290, 285506, 296487, 329430, 428259, 487890, 494145, 592974, 713765, 856518, 988290, 1284777, 1427530, 1482435, 2141295, 2569554, 2964870, 3854331, 4282590, 6423885, 7708662, 12847770, 19271655, 38543310]

約数ペア:

[(1, 38543310), (2, 19271655), (3, 12847770), (5, 7708662), (6, 6423885), (9, 4282590), (10, 3854331), (13, 2964870), (15, 2569554), (18, 2141295), (26, 1482435), (27, 1427530), (30, 1284777), (39, 988290), (45, 856518), (54, 713765), (65, 592974), (78, 494145), (79, 487890), (90, 428259), (117, 329430), (130, 296487), (135, 285506), (139, 277290), (158, 243945), (195, 197658), (234, 164715), (237, 162630), (270, 142753), (278, 138645), (351, 109810), (390, 98829), (395, 97578), (417, 92430), (474, 81315), (585, 65886), (695, 55458), (702, 54905), (711, 54210), (790, 48789), (834, 46215), (1027, 37530), (1170, 32943), (1185, 32526), (1251, 30810), (1390, 27729), (1422, 27105), (1755, 21962), (1807, 21330), (2054, 18765), (2085, 18486), (2133, 18070), (2370, 16263), (2502, 15405), (3081, 12510), (3510, 10981), (3555, 10842), (3614, 10665), (3753, 10270), (4170, 9243), (4266, 9035), (5135, 7506), (5421, 7110), (6162, 6255)]