259623490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{218171}}^1$

素因数の和:218202

約数の個数: 32

約数和(自身を含む): 565501824

約数和(自身を除く): 305878334

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 218171, 436342, 1090855, 1527197, 2181710, 3054394, 3708907, 7417814, 7635985, 15271970, 18544535, 25962349, 37089070, 51924698, 129811745, 259623490]

約数ペア:

[(1, 259623490), (2, 129811745), (5, 51924698), (7, 37089070), (10, 25962349), (14, 18544535), (17, 15271970), (34, 7635985), (35, 7417814), (70, 3708907), (85, 3054394), (119, 2181710), (170, 1527197), (238, 1090855), (595, 436342), (1190, 218171)]