30879016

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 69203700

約数和(自身を除く): 38324684

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 2129, 3626, 4258, 7252, 8516, 14504, 14903, 17032, 29806, 59612, 78773, 104321, 119224, 157546, 208642, 315092, 417284, 551411, 630184, 834568, 1102822, 2205644, 3859877, 4411288, 7719754, 15439508, 30879016]

約数ペア:

[(1, 30879016), (2, 15439508), (4, 7719754), (7, 4411288), (8, 3859877), (14, 2205644), (28, 1102822), (37, 834568), (49, 630184), (56, 551411), (74, 417284), (98, 315092), (148, 208642), (196, 157546), (259, 119224), (296, 104321), (392, 78773), (518, 59612), (1036, 29806), (1813, 17032), (2072, 14903), (2129, 14504), (3626, 8516), (4258, 7252)]