105685916

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1554

約数の個数: 48

約数和(自身を含む): 219985920

約数和(自身を除く): 114300004

約数列:

[1, 2, 4, 7, 14, 28, 43, 61, 86, 122, 172, 244, 301, 427, 602, 854, 1204, 1439, 1708, 2623, 2878, 5246, 5756, 10073, 10492, 18361, 20146, 36722, 40292, 61877, 73444, 87779, 123754, 175558, 247508, 351116, 433139, 614453, 866278, 1228906, 1732556, 2457812, 3774497, 7548994, 15097988, 26421479, 52842958, 105685916]

約数ペア:

[(1, 105685916), (2, 52842958), (4, 26421479), (7, 15097988), (14, 7548994), (28, 3774497), (43, 2457812), (61, 1732556), (86, 1228906), (122, 866278), (172, 614453), (244, 433139), (301, 351116), (427, 247508), (602, 175558), (854, 123754), (1204, 87779), (1439, 73444), (1708, 61877), (2623, 40292), (2878, 36722), (5246, 20146), (5756, 18361), (10073, 10492)]