30240910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14897}}^1$

素因数の和:14940

約数の個数: 32

約数和(自身を含む): 64359360

約数和(自身を除く): 34118450

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 14897, 29794, 74485, 104279, 148970, 208558, 432013, 521395, 864026, 1042790, 2160065, 3024091, 4320130, 6048182, 15120455, 30240910]

約数ペア:

[(1, 30240910), (2, 15120455), (5, 6048182), (7, 4320130), (10, 3024091), (14, 2160065), (29, 1042790), (35, 864026), (58, 521395), (70, 432013), (145, 208558), (203, 148970), (290, 104279), (406, 74485), (1015, 29794), (2030, 14897)]