1109081580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{82891}}^1$

素因数の和:83126

約数の個数: 48

約数和(自身を含む): 3119391744

約数和(自身を除く): 2010310164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 6690, 13380, 82891, 165782, 248673, 331564, 414455, 497346, 828910, 994692, 1243365, 1657820, 2486730, 4973460, 18484693, 36969386, 55454079, 73938772, 92423465, 110908158, 184846930, 221816316, 277270395, 369693860, 554540790, 1109081580]

約数ペア:

[(1, 1109081580), (2, 554540790), (3, 369693860), (4, 277270395), (5, 221816316), (6, 184846930), (10, 110908158), (12, 92423465), (15, 73938772), (20, 55454079), (30, 36969386), (60, 18484693), (223, 4973460), (446, 2486730), (669, 1657820), (892, 1243365), (1115, 994692), (1338, 828910), (2230, 497346), (2676, 414455), (3345, 331564), (4460, 248673), (6690, 165782), (13380, 82891)]