89191130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67061}}^1$

素因数の和:67094

約数の個数: 32

約数和(自身を含む): 193138560

約数和(自身を除く): 103947430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 67061, 134122, 335305, 469427, 670610, 938854, 1274159, 2347135, 2548318, 4694270, 6370795, 8919113, 12741590, 17838226, 44595565, 89191130]

約数ペア:

[(1, 89191130), (2, 44595565), (5, 17838226), (7, 12741590), (10, 8919113), (14, 6370795), (19, 4694270), (35, 2548318), (38, 2347135), (70, 1274159), (95, 938854), (133, 670610), (190, 469427), (266, 335305), (665, 134122), (1330, 67061)]