210007830510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{17812369}}^1$

素因数の和:17812513

約数の個数: 48

約数和(自身を含む): 550188484560

約数和(自身を除く): 340180654050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 17812369, 35624738, 53437107, 89061845, 106874214, 160311321, 178123690, 267185535, 320622642, 534371070, 801556605, 1603113210, 2333420339, 4666840678, 7000261017, 11667101695, 14000522034, 21000783051, 23334203390, 35001305085, 42001566102, 70002610170, 105003915255, 210007830510]

約数ペア:

[(1, 210007830510), (2, 105003915255), (3, 70002610170), (5, 42001566102), (6, 35001305085), (9, 23334203390), (10, 21000783051), (15, 14000522034), (18, 11667101695), (30, 7000261017), (45, 4666840678), (90, 2333420339), (131, 1603113210), (262, 801556605), (393, 534371070), (655, 320622642), (786, 267185535), (1179, 178123690), (1310, 160311321), (1965, 106874214), (2358, 89061845), (3930, 53437107), (5895, 35624738), (11790, 17812369)]