64183380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{36887}}^1$

素因数の和:36928

約数の個数: 48

約数和(自身を含む): 185915520

約数和(自身を除く): 121732140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 36887, 73774, 110661, 147548, 184435, 221322, 368870, 442644, 553305, 737740, 1069723, 1106610, 2139446, 2213220, 3209169, 4278892, 5348615, 6418338, 10697230, 12836676, 16045845, 21394460, 32091690, 64183380]

約数ペア:

[(1, 64183380), (2, 32091690), (3, 21394460), (4, 16045845), (5, 12836676), (6, 10697230), (10, 6418338), (12, 5348615), (15, 4278892), (20, 3209169), (29, 2213220), (30, 2139446), (58, 1106610), (60, 1069723), (87, 737740), (116, 553305), (145, 442644), (174, 368870), (290, 221322), (348, 184435), (435, 147548), (580, 110661), (870, 73774), (1740, 36887)]