10866840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:812

約数の個数: 64

約数和(自身を含む): 32888160

約数和(自身を除く): 22021320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 137, 274, 411, 548, 661, 685, 822, 1096, 1322, 1370, 1644, 1983, 2055, 2644, 2740, 3288, 3305, 3966, 4110, 5288, 5480, 6610, 7932, 8220, 9915, 13220, 15864, 16440, 19830, 26440, 39660, 79320, 90557, 181114, 271671, 362228, 452785, 543342, 724456, 905570, 1086684, 1358355, 1811140, 2173368, 2716710, 3622280, 5433420, 10866840]

約数ペア:

[(1, 10866840), (2, 5433420), (3, 3622280), (4, 2716710), (5, 2173368), (6, 1811140), (8, 1358355), (10, 1086684), (12, 905570), (15, 724456), (20, 543342), (24, 452785), (30, 362228), (40, 271671), (60, 181114), (120, 90557), (137, 79320), (274, 39660), (411, 26440), (548, 19830), (661, 16440), (685, 15864), (822, 13220), (1096, 9915), (1322, 8220), (1370, 7932), (1644, 6610), (1983, 5480), (2055, 5288), (2644, 4110), (2740, 3966), (3288, 3305)]