229055260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{86111}}^1$

素因数の和:86146

約数の個数: 48

約数和(自身を含む): 578672640

約数和(自身を除く): 349617380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 86111, 172222, 344444, 430555, 602777, 861110, 1205554, 1636109, 1722220, 2411108, 3013885, 3272218, 6027770, 6544436, 8180545, 11452763, 12055540, 16361090, 22905526, 32722180, 45811052, 57263815, 114527630, 229055260]

約数ペア:

[(1, 229055260), (2, 114527630), (4, 57263815), (5, 45811052), (7, 32722180), (10, 22905526), (14, 16361090), (19, 12055540), (20, 11452763), (28, 8180545), (35, 6544436), (38, 6027770), (70, 3272218), (76, 3013885), (95, 2411108), (133, 1722220), (140, 1636109), (190, 1205554), (266, 861110), (380, 602777), (532, 430555), (665, 344444), (1330, 172222), (2660, 86111)]