127978670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{9431}}^1$

素因数の和:9520

約数の個数: 32

約数和(自身を含む): 244477440

約数和(自身を除く): 116498770

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2714, 6785, 9431, 13570, 18862, 47155, 94310, 216913, 433826, 556429, 1084565, 1112858, 2169130, 2782145, 5564290, 12797867, 25595734, 63989335, 127978670]

約数ペア:

[(1, 127978670), (2, 63989335), (5, 25595734), (10, 12797867), (23, 5564290), (46, 2782145), (59, 2169130), (115, 1112858), (118, 1084565), (230, 556429), (295, 433826), (590, 216913), (1357, 94310), (2714, 47155), (6785, 18862), (9431, 13570)]