30245878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{19717}}^1$

素因数の和:19791

約数の個数: 16

約数和(自身を含む): 49689360

約数和(自身を除く): 19443482

約数列:

[1, 2, 13, 26, 59, 118, 767, 1534, 19717, 39434, 256321, 512642, 1163303, 2326606, 15122939, 30245878]

約数ペア:

[(1, 30245878), (2, 15122939), (13, 2326606), (26, 1163303), (59, 512642), (118, 256321), (767, 39434), (1534, 19717)]