30081723

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1021}}^1$

素因数の和:1115

約数の個数: 32

約数和(自身を含む): 48663552

約数和(自身を除く): 18581829

約数列:

[1, 3, 7, 21, 23, 61, 69, 161, 183, 427, 483, 1021, 1281, 1403, 3063, 4209, 7147, 9821, 21441, 23483, 29463, 62281, 70449, 164381, 186843, 435967, 493143, 1307901, 1432463, 4297389, 10027241, 30081723]

約数ペア:

[(1, 30081723), (3, 10027241), (7, 4297389), (21, 1432463), (23, 1307901), (61, 493143), (69, 435967), (161, 186843), (183, 164381), (427, 70449), (483, 62281), (1021, 29463), (1281, 23483), (1403, 21441), (3063, 9821), (4209, 7147)]