30884922

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 71976960

約数和(自身を除く): 41092038

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 47, 54, 86, 94, 129, 141, 258, 282, 283, 387, 423, 566, 774, 846, 849, 1161, 1269, 1698, 2021, 2322, 2538, 2547, 4042, 5094, 6063, 7641, 12126, 12169, 13301, 15282, 18189, 24338, 26602, 36378, 36507, 39903, 54567, 73014, 79806, 109134, 109521, 119709, 219042, 239418, 328563, 359127, 571943, 657126, 718254, 1143886, 1715829, 3431658, 5147487, 10294974, 15442461, 30884922]

約数ペア:

[(1, 30884922), (2, 15442461), (3, 10294974), (6, 5147487), (9, 3431658), (18, 1715829), (27, 1143886), (43, 718254), (47, 657126), (54, 571943), (86, 359127), (94, 328563), (129, 239418), (141, 219042), (258, 119709), (282, 109521), (283, 109134), (387, 79806), (423, 73014), (566, 54567), (774, 39903), (846, 36507), (849, 36378), (1161, 26602), (1269, 24338), (1698, 18189), (2021, 15282), (2322, 13301), (2538, 12169), (2547, 12126), (4042, 7641), (5094, 6063)]