38070270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{20143}}^1$

素因数の和:20166

約数の個数: 64

約数和(自身を含む): 116029440

約数和(自身を除く): 77959170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 20143, 40286, 60429, 100715, 120858, 141001, 181287, 201430, 282002, 302145, 362574, 423003, 543861, 604290, 705005, 846006, 906435, 1087722, 1269009, 1410010, 1812870, 2115015, 2538018, 2719305, 3807027, 4230030, 5438610, 6345045, 7614054, 12690090, 19035135, 38070270]

約数ペア:

[(1, 38070270), (2, 19035135), (3, 12690090), (5, 7614054), (6, 6345045), (7, 5438610), (9, 4230030), (10, 3807027), (14, 2719305), (15, 2538018), (18, 2115015), (21, 1812870), (27, 1410010), (30, 1269009), (35, 1087722), (42, 906435), (45, 846006), (54, 705005), (63, 604290), (70, 543861), (90, 423003), (105, 362574), (126, 302145), (135, 282002), (189, 201430), (210, 181287), (270, 141001), (315, 120858), (378, 100715), (630, 60429), (945, 40286), (1890, 20143)]