1529123890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{107609}}^1$

素因数の和:107659

約数の個数: 48

約数和(自身を含む): 3312235800

約数和(自身を除く): 1783111910

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 7105, 14210, 107609, 215218, 538045, 753263, 1076090, 1506526, 3120661, 3766315, 5272841, 6241322, 7532630, 10545682, 15603305, 21844627, 26364205, 31206610, 43689254, 52728410, 109223135, 152912389, 218446270, 305824778, 764561945, 1529123890]

約数ペア:

[(1, 1529123890), (2, 764561945), (5, 305824778), (7, 218446270), (10, 152912389), (14, 109223135), (29, 52728410), (35, 43689254), (49, 31206610), (58, 26364205), (70, 21844627), (98, 15603305), (145, 10545682), (203, 7532630), (245, 6241322), (290, 5272841), (406, 3766315), (490, 3120661), (1015, 1506526), (1421, 1076090), (2030, 753263), (2842, 538045), (7105, 215218), (14210, 107609)]