30315906

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{88643}}^1$

素因数の和:88670

約数の個数: 24

約数和(自身を含む): 69142320

約数和(自身を除く): 38826414

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 88643, 177286, 265929, 531858, 797787, 1595574, 1684217, 3368434, 5052651, 10105302, 15157953, 30315906]

約数ペア:

[(1, 30315906), (2, 15157953), (3, 10105302), (6, 5052651), (9, 3368434), (18, 1684217), (19, 1595574), (38, 797787), (57, 531858), (114, 265929), (171, 177286), (342, 88643)]