30218032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1261

約数の個数: 40

約数和(自身を含む): 63589680

約数和(自身を除く): 33371648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 131, 208, 262, 524, 1048, 1109, 1703, 2096, 2218, 3406, 4436, 6812, 8872, 13624, 14417, 17744, 27248, 28834, 57668, 115336, 145279, 230672, 290558, 581116, 1162232, 1888627, 2324464, 3777254, 7554508, 15109016, 30218032]

約数ペア:

[(1, 30218032), (2, 15109016), (4, 7554508), (8, 3777254), (13, 2324464), (16, 1888627), (26, 1162232), (52, 581116), (104, 290558), (131, 230672), (208, 145279), (262, 115336), (524, 57668), (1048, 28834), (1109, 27248), (1703, 17744), (2096, 14417), (2218, 13624), (3406, 8872), (4436, 6812)]