30512034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2143}}^1$

素因数の和:2271

約数の個数: 48

約数和(自身を含む): 76257792

約数和(自身を除く): 45745758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2143, 2373, 4286, 4746, 6429, 7119, 12858, 14238, 15001, 19287, 30002, 38574, 45003, 90006, 135009, 242159, 270018, 484318, 726477, 1452954, 1695113, 2179431, 3390226, 4358862, 5085339, 10170678, 15256017, 30512034]

約数ペア:

[(1, 30512034), (2, 15256017), (3, 10170678), (6, 5085339), (7, 4358862), (9, 3390226), (14, 2179431), (18, 1695113), (21, 1452954), (42, 726477), (63, 484318), (113, 270018), (126, 242159), (226, 135009), (339, 90006), (678, 45003), (791, 38574), (1017, 30002), (1582, 19287), (2034, 15001), (2143, 14238), (2373, 12858), (4286, 7119), (4746, 6429)]