205163610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{25423}}^1$

素因数の和:25702

約数の個数: 32

約数和(自身を含む): 494242560

約数和(自身を除く): 289078950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 25423, 50846, 76269, 127115, 152538, 254230, 381345, 762690, 6838787, 13677574, 20516361, 34193935, 41032722, 68387870, 102581805, 205163610]

約数ペア:

[(1, 205163610), (2, 102581805), (3, 68387870), (5, 41032722), (6, 34193935), (10, 20516361), (15, 13677574), (30, 6838787), (269, 762690), (538, 381345), (807, 254230), (1345, 152538), (1614, 127115), (2690, 76269), (4035, 50846), (8070, 25423)]