30278647

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2347}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 36816640

約数和(自身を除く): 6537993

約数列:

[1, 7, 19, 97, 133, 679, 1843, 2347, 12901, 16429, 44593, 227659, 312151, 1593613, 4325521, 30278647]

約数ペア:

[(1, 30278647), (7, 4325521), (19, 1593613), (97, 312151), (133, 227659), (679, 44593), (1843, 16429), (2347, 12901)]