54030270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{257287}}^1$

素因数の和:257304

約数の個数: 32

約数和(自身を含む): 148197888

約数和(自身を除く): 94167618

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 257287, 514574, 771861, 1286435, 1543722, 1801009, 2572870, 3602018, 3859305, 5403027, 7718610, 9005045, 10806054, 18010090, 27015135, 54030270]

約数ペア:

[(1, 54030270), (2, 27015135), (3, 18010090), (5, 10806054), (6, 9005045), (7, 7718610), (10, 5403027), (14, 3859305), (15, 3602018), (21, 2572870), (30, 1801009), (35, 1543722), (42, 1286435), (70, 771861), (105, 514574), (210, 257287)]