12847770

素因数分解:

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

素因数の和:244

約数の個数: 96

約数和(自身を含む): 36691200

約数和(自身を除く): 23843430

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 79, 90, 117, 130, 139, 158, 195, 234, 237, 278, 390, 395, 417, 474, 585, 695, 711, 790, 834, 1027, 1170, 1185, 1251, 1390, 1422, 1807, 2054, 2085, 2370, 2502, 3081, 3555, 3614, 4170, 5135, 5421, 6162, 6255, 7110, 9035, 9243, 10270, 10842, 10981, 12510, 15405, 16263, 18070, 18486, 21962, 27105, 30810, 32526, 32943, 46215, 54210, 54905, 65886, 81315, 92430, 98829, 109810, 142753, 162630, 164715, 197658, 285506, 329430, 428259, 494145, 713765, 856518, 988290, 1284777, 1427530, 2141295, 2569554, 4282590, 6423885, 12847770]

約数ペア:

[(1, 12847770), (2, 6423885), (3, 4282590), (5, 2569554), (6, 2141295), (9, 1427530), (10, 1284777), (13, 988290), (15, 856518), (18, 713765), (26, 494145), (30, 428259), (39, 329430), (45, 285506), (65, 197658), (78, 164715), (79, 162630), (90, 142753), (117, 109810), (130, 98829), (139, 92430), (158, 81315), (195, 65886), (234, 54905), (237, 54210), (278, 46215), (390, 32943), (395, 32526), (417, 30810), (474, 27105), (585, 21962), (695, 18486), (711, 18070), (790, 16263), (834, 15405), (1027, 12510), (1170, 10981), (1185, 10842), (1251, 10270), (1390, 9243), (1422, 9035), (1807, 7110), (2054, 6255), (2085, 6162), (2370, 5421), (2502, 5135), (3081, 4170), (3555, 3614)]