12705770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 16843030

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 569, 638, 770, 1015, 1138, 1595, 2030, 2233, 2845, 3190, 3983, 4466, 5690, 6259, 7966, 11165, 12518, 16501, 19915, 22330, 31295, 33002, 39830, 43813, 62590, 82505, 87626, 115507, 165010, 181511, 219065, 231014, 363022, 438130, 577535, 907555, 1155070, 1270577, 1815110, 2541154, 6352885, 12705770]

約数ペア:

[(1, 12705770), (2, 6352885), (5, 2541154), (7, 1815110), (10, 1270577), (11, 1155070), (14, 907555), (22, 577535), (29, 438130), (35, 363022), (55, 231014), (58, 219065), (70, 181511), (77, 165010), (110, 115507), (145, 87626), (154, 82505), (203, 62590), (290, 43813), (319, 39830), (385, 33002), (406, 31295), (569, 22330), (638, 19915), (770, 16501), (1015, 12518), (1138, 11165), (1595, 7966), (2030, 6259), (2233, 5690), (2845, 4466), (3190, 3983)]