2018243310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1\times {\mathrm{619}}^1$

素因数の和:1313

約数の個数: 64

約数和(自身を含む): 4882187520

約数和(自身を除く): 2863944210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 433, 502, 619, 753, 866, 1238, 1255, 1299, 1506, 1857, 2165, 2510, 2598, 3095, 3714, 3765, 4330, 6190, 6495, 7530, 9285, 12990, 18570, 108683, 155369, 217366, 268027, 310738, 326049, 466107, 536054, 543415, 652098, 776845, 804081, 932214, 1086830, 1340135, 1553690, 1608162, 1630245, 2330535, 2680270, 3260490, 4020405, 4661070, 8040810, 67274777, 134549554, 201824331, 336373885, 403648662, 672747770, 1009121655, 2018243310]

約数ペア:

[(1, 2018243310), (2, 1009121655), (3, 672747770), (5, 403648662), (6, 336373885), (10, 201824331), (15, 134549554), (30, 67274777), (251, 8040810), (433, 4661070), (502, 4020405), (619, 3260490), (753, 2680270), (866, 2330535), (1238, 1630245), (1255, 1608162), (1299, 1553690), (1506, 1340135), (1857, 1086830), (2165, 932214), (2510, 804081), (2598, 776845), (3095, 652098), (3714, 543415), (3765, 536054), (4330, 466107), (6190, 326049), (6495, 310738), (7530, 268027), (9285, 217366), (12990, 155369), (18570, 108683)]