123039130

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{93923}}^1$

素因数の和:94061

約数の個数: 16

約数和(自身を含む): 223163424

約数和(自身を除く): 100124294

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 93923, 187846, 469615, 939230, 12303913, 24607826, 61519565, 123039130]

約数ペア:

[(1, 123039130), (2, 61519565), (5, 24607826), (10, 12303913), (131, 939230), (262, 469615), (655, 187846), (1310, 93923)]