30799405

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 47222784

約数和(自身を除く): 16423379

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 127, 169, 205, 287, 455, 533, 635, 845, 889, 1183, 1435, 1651, 2665, 3731, 4445, 5207, 5915, 6929, 8255, 11557, 18655, 21463, 26035, 34645, 36449, 48503, 57785, 67691, 107315, 150241, 182245, 242515, 338455, 473837, 751205, 879983, 2369185, 4399915, 6159881, 30799405]

約数ペア:

[(1, 30799405), (5, 6159881), (7, 4399915), (13, 2369185), (35, 879983), (41, 751205), (65, 473837), (91, 338455), (127, 242515), (169, 182245), (205, 150241), (287, 107315), (455, 67691), (533, 57785), (635, 48503), (845, 36449), (889, 34645), (1183, 26035), (1435, 21463), (1651, 18655), (2665, 11557), (3731, 8255), (4445, 6929), (5207, 5915)]