1330431021045

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{2235887}}^1$

素因数の和:2237794

約数の個数: 48

約数和(自身を含む): 2636916871680

約数和(自身を除く): 1306485850635

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 1889, 5667, 9445, 13223, 17001, 28335, 39669, 66115, 85005, 119007, 198345, 595035, 2235887, 6707661, 11179435, 15651209, 20122983, 33538305, 46953627, 78256045, 100614915, 140860881, 234768135, 704304405, 4223590543, 12670771629, 21117952715, 29565133801, 38012314887, 63353858145, 88695401403, 147825669005, 190061574435, 266086204209, 443477007015, 1330431021045]

約数ペア:

[(1, 1330431021045), (3, 443477007015), (5, 266086204209), (7, 190061574435), (9, 147825669005), (15, 88695401403), (21, 63353858145), (35, 38012314887), (45, 29565133801), (63, 21117952715), (105, 12670771629), (315, 4223590543), (1889, 704304405), (5667, 234768135), (9445, 140860881), (13223, 100614915), (17001, 78256045), (28335, 46953627), (39669, 33538305), (66115, 20122983), (85005, 15651209), (119007, 11179435), (198345, 6707661), (595035, 2235887)]