30269421

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2843}}^1$

素因数の和:2882

約数の個数: 36

約数和(自身を含む): 54127008

約数和(自身を除く): 23857587

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 2843, 3549, 8529, 10647, 19901, 25587, 36959, 59703, 110877, 179109, 258713, 332631, 480467, 776139, 1441401, 2328417, 3363269, 4324203, 10089807, 30269421]

約数ペア:

[(1, 30269421), (3, 10089807), (7, 4324203), (9, 3363269), (13, 2328417), (21, 1441401), (39, 776139), (63, 480467), (91, 332631), (117, 258713), (169, 179109), (273, 110877), (507, 59703), (819, 36959), (1183, 25587), (1521, 19901), (2843, 10647), (3549, 8529)]