30486768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{48857}}^1$

素因数の和:48881

約数の個数: 40

約数和(自身を含む): 84817488

約数和(自身を除く): 54330720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 48857, 97714, 146571, 195428, 293142, 390856, 586284, 635141, 781712, 1172568, 1270282, 1905423, 2345136, 2540564, 3810846, 5081128, 7621692, 10162256, 15243384, 30486768]

約数ペア:

[(1, 30486768), (2, 15243384), (3, 10162256), (4, 7621692), (6, 5081128), (8, 3810846), (12, 2540564), (13, 2345136), (16, 1905423), (24, 1270282), (26, 1172568), (39, 781712), (48, 635141), (52, 586284), (78, 390856), (104, 293142), (156, 195428), (208, 146571), (312, 97714), (624, 48857)]