30486567180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{390553}}^1$

素因数の和:391866

約数の個数: 48

約数和(自身を含む): 85428219744

約数和(自身を除く): 54941652564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1301, 2602, 3903, 5204, 6505, 7806, 13010, 15612, 19515, 26020, 39030, 78060, 390553, 781106, 1171659, 1562212, 1952765, 2343318, 3905530, 4686636, 5858295, 7811060, 11716590, 23433180, 508109453, 1016218906, 1524328359, 2032437812, 2540547265, 3048656718, 5081094530, 6097313436, 7621641795, 10162189060, 15243283590, 30486567180]

約数ペア:

[(1, 30486567180), (2, 15243283590), (3, 10162189060), (4, 7621641795), (5, 6097313436), (6, 5081094530), (10, 3048656718), (12, 2540547265), (15, 2032437812), (20, 1524328359), (30, 1016218906), (60, 508109453), (1301, 23433180), (2602, 11716590), (3903, 7811060), (5204, 5858295), (6505, 4686636), (7806, 3905530), (13010, 2343318), (15612, 1952765), (19515, 1562212), (26020, 1171659), (39030, 781106), (78060, 390553)]