162219890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{3413}}^1$

素因数の和:3531

約数の個数: 48

約数和(自身を含む): 343270872

約数和(自身を除く): 181050982

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 485, 490, 679, 970, 1358, 3395, 3413, 4753, 6790, 6826, 9506, 17065, 23765, 23891, 34130, 47530, 47782, 119455, 167237, 238910, 331061, 334474, 662122, 836185, 1655305, 1672370, 2317427, 3310610, 4634854, 11587135, 16221989, 23174270, 32443978, 81109945, 162219890]

約数ペア:

[(1, 162219890), (2, 81109945), (5, 32443978), (7, 23174270), (10, 16221989), (14, 11587135), (35, 4634854), (49, 3310610), (70, 2317427), (97, 1672370), (98, 1655305), (194, 836185), (245, 662122), (485, 334474), (490, 331061), (679, 238910), (970, 167237), (1358, 119455), (3395, 47782), (3413, 47530), (4753, 34130), (6790, 23891), (6826, 23765), (9506, 17065)]