12355290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1283}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 32449248

約数和(自身を除く): 20093958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1283, 1605, 1926, 2566, 3210, 3849, 4815, 6415, 7698, 9630, 11547, 12830, 19245, 23094, 38490, 57735, 115470, 137281, 274562, 411843, 686405, 823686, 1235529, 1372810, 2059215, 2471058, 4118430, 6177645, 12355290]

約数ペア:

[(1, 12355290), (2, 6177645), (3, 4118430), (5, 2471058), (6, 2059215), (9, 1372810), (10, 1235529), (15, 823686), (18, 686405), (30, 411843), (45, 274562), (90, 137281), (107, 115470), (214, 57735), (321, 38490), (535, 23094), (642, 19245), (963, 12830), (1070, 11547), (1283, 9630), (1605, 7698), (1926, 6415), (2566, 4815), (3210, 3849)]