90852370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2347}}^1$

素因数の和:2447

約数の個数: 48

約数和(自身を含む): 192723840

約数和(自身を除く): 101871470

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1106, 2347, 2765, 3871, 4694, 5530, 7742, 11735, 16429, 19355, 23470, 32858, 38710, 82145, 115003, 164290, 185413, 230006, 370826, 575015, 927065, 1150030, 1297891, 1854130, 2595782, 6489455, 9085237, 12978910, 18170474, 45426185, 90852370]

約数ペア:

[(1, 90852370), (2, 45426185), (5, 18170474), (7, 12978910), (10, 9085237), (14, 6489455), (35, 2595782), (49, 1854130), (70, 1297891), (79, 1150030), (98, 927065), (158, 575015), (245, 370826), (395, 230006), (490, 185413), (553, 164290), (790, 115003), (1106, 82145), (2347, 38710), (2765, 32858), (3871, 23470), (4694, 19355), (5530, 16429), (7742, 11735)]