134437990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{9907}}^1$

素因数の和:9996

約数の個数: 32

約数和(自身を含む): 256815360

約数和(自身を除く): 122377370

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1357, 2714, 6785, 9907, 13570, 19814, 49535, 99070, 227861, 455722, 584513, 1139305, 1169026, 2278610, 2922565, 5845130, 13443799, 26887598, 67218995, 134437990]

約数ペア:

[(1, 134437990), (2, 67218995), (5, 26887598), (10, 13443799), (23, 5845130), (46, 2922565), (59, 2278610), (115, 1169026), (118, 1139305), (230, 584513), (295, 455722), (590, 227861), (1357, 99070), (2714, 49535), (6785, 19814), (9907, 13570)]