214648740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9103}}^1$

素因数の和:9249

約数の個数: 72

約数和(自身を含む): 656143488

約数和(自身を除く): 441494748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 7860, 9103, 11790, 18206, 23580, 27309, 36412, 45515, 54618, 81927, 91030, 109236, 136545, 163854, 182060, 273090, 327708, 409635, 546180, 819270, 1192493, 1638540, 2384986, 3577479, 4769972, 5962465, 7154958, 10732437, 11924930, 14309916, 17887395, 21464874, 23849860, 35774790, 42929748, 53662185, 71549580, 107324370, 214648740]

約数ペア:

[(1, 214648740), (2, 107324370), (3, 71549580), (4, 53662185), (5, 42929748), (6, 35774790), (9, 23849860), (10, 21464874), (12, 17887395), (15, 14309916), (18, 11924930), (20, 10732437), (30, 7154958), (36, 5962465), (45, 4769972), (60, 3577479), (90, 2384986), (131, 1638540), (180, 1192493), (262, 819270), (393, 546180), (524, 409635), (655, 327708), (786, 273090), (1179, 182060), (1310, 163854), (1572, 136545), (1965, 109236), (2358, 91030), (2620, 81927), (3930, 54618), (4716, 45515), (5895, 36412), (7860, 27309), (9103, 23580), (11790, 18206)]