42947670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{929}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 109278720

約数和(自身を除く): 66331050

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 67, 69, 115, 134, 138, 201, 230, 335, 345, 402, 670, 690, 929, 1005, 1541, 1858, 2010, 2787, 3082, 4623, 4645, 5574, 7705, 9246, 9290, 13935, 15410, 21367, 23115, 27870, 42734, 46230, 62243, 64101, 106835, 124486, 128202, 186729, 213670, 311215, 320505, 373458, 622430, 641010, 933645, 1431589, 1867290, 2863178, 4294767, 7157945, 8589534, 14315890, 21473835, 42947670]

約数ペア:

[(1, 42947670), (2, 21473835), (3, 14315890), (5, 8589534), (6, 7157945), (10, 4294767), (15, 2863178), (23, 1867290), (30, 1431589), (46, 933645), (67, 641010), (69, 622430), (115, 373458), (134, 320505), (138, 311215), (201, 213670), (230, 186729), (335, 128202), (345, 124486), (402, 106835), (670, 64101), (690, 62243), (929, 46230), (1005, 42734), (1541, 27870), (1858, 23115), (2010, 21367), (2787, 15410), (3082, 13935), (4623, 9290), (4645, 9246), (5574, 7705)]