87121430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{46589}}^1$

素因数の和:46624

約数の個数: 32

約数和(自身を含む): 181141920

約数和(自身を除く): 94020490

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 46589, 93178, 232945, 465890, 512479, 792013, 1024958, 1584026, 2562395, 3960065, 5124790, 7920130, 8712143, 17424286, 43560715, 87121430]

約数ペア:

[(1, 87121430), (2, 43560715), (5, 17424286), (10, 8712143), (11, 7920130), (17, 5124790), (22, 3960065), (34, 2562395), (55, 1584026), (85, 1024958), (110, 792013), (170, 512479), (187, 465890), (374, 232945), (935, 93178), (1870, 46589)]