136621090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223969}}^1$

素因数の和:224037

約数の個数: 16

約数和(自身を含む): 249950520

約数和(自身を除く): 113329430

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 223969, 447938, 1119845, 2239690, 13662109, 27324218, 68310545, 136621090]

約数ペア:

[(1, 136621090), (2, 68310545), (5, 27324218), (10, 13662109), (61, 2239690), (122, 1119845), (305, 447938), (610, 223969)]