15690185060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1208797}}^1$

素因数の和:1208876

約数の個数: 48

約数和(自身を含む): 36554051520

約数和(自身を除く): 20863866460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 220, 236, 295, 590, 649, 1180, 1298, 2596, 3245, 6490, 12980, 1208797, 2417594, 4835188, 6043985, 12087970, 13296767, 24175940, 26593534, 53187068, 66483835, 71319023, 132967670, 142638046, 265935340, 285276092, 356595115, 713190230, 784509253, 1426380460, 1569018506, 3138037012, 3922546265, 7845092530, 15690185060]

約数ペア:

[(1, 15690185060), (2, 7845092530), (4, 3922546265), (5, 3138037012), (10, 1569018506), (11, 1426380460), (20, 784509253), (22, 713190230), (44, 356595115), (55, 285276092), (59, 265935340), (110, 142638046), (118, 132967670), (220, 71319023), (236, 66483835), (295, 53187068), (590, 26593534), (649, 24175940), (1180, 13296767), (1298, 12087970), (2596, 6043985), (3245, 4835188), (6490, 2417594), (12980, 1208797)]