268904910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4409}}^1$

素因数の和:4545

約数の個数: 64

約数和(自身を含む): 685843200

約数和(自身を除く): 416938290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 107, 114, 190, 214, 285, 321, 535, 570, 642, 1070, 1605, 2033, 3210, 4066, 4409, 6099, 8818, 10165, 12198, 13227, 20330, 22045, 26454, 30495, 44090, 60990, 66135, 83771, 132270, 167542, 251313, 418855, 471763, 502626, 837710, 943526, 1256565, 1415289, 2358815, 2513130, 2830578, 4717630, 7076445, 8963497, 14152890, 17926994, 26890491, 44817485, 53780982, 89634970, 134452455, 268904910]

約数ペア:

[(1, 268904910), (2, 134452455), (3, 89634970), (5, 53780982), (6, 44817485), (10, 26890491), (15, 17926994), (19, 14152890), (30, 8963497), (38, 7076445), (57, 4717630), (95, 2830578), (107, 2513130), (114, 2358815), (190, 1415289), (214, 1256565), (285, 943526), (321, 837710), (535, 502626), (570, 471763), (642, 418855), (1070, 251313), (1605, 167542), (2033, 132270), (3210, 83771), (4066, 66135), (4409, 60990), (6099, 44090), (8818, 30495), (10165, 26454), (12198, 22045), (13227, 20330)]