30172247

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{3719}}^1$

素因数の和:3806

約数の個数: 16

約数和(自身を含む): 36902400

約数和(自身を除く): 6730153

約数列:

[1, 7, 19, 61, 133, 427, 1159, 3719, 8113, 26033, 70661, 226859, 494627, 1588013, 4310321, 30172247]

約数ペア:

[(1, 30172247), (7, 4310321), (19, 1588013), (61, 494627), (133, 226859), (427, 70661), (1159, 26033), (3719, 8113)]