77247570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{111953}}^1$

素因数の和:111986

約数の個数: 32

約数和(自身を含む): 193456512

約数和(自身を除く): 116208942

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 111953, 223906, 335859, 559765, 671718, 1119530, 1679295, 2574919, 3358590, 5149838, 7724757, 12874595, 15449514, 25749190, 38623785, 77247570]

約数ペア:

[(1, 77247570), (2, 38623785), (3, 25749190), (5, 15449514), (6, 12874595), (10, 7724757), (15, 5149838), (23, 3358590), (30, 2574919), (46, 1679295), (69, 1119530), (115, 671718), (138, 559765), (230, 335859), (345, 223906), (690, 111953)]