30786554

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1877}}^1$

素因数の和:2077

約数の個数: 16

約数和(自身を含む): 47325600

約数和(自身を除く): 16539046

約数列:

[1, 2, 59, 118, 139, 278, 1877, 3754, 8201, 16402, 110743, 221486, 260903, 521806, 15393277, 30786554]

約数ペア:

[(1, 30786554), (2, 15393277), (59, 521806), (118, 260903), (139, 221486), (278, 110743), (1877, 16402), (3754, 8201)]