6905080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 19535040

約数和(自身を除く): 12629960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 271, 280, 364, 392, 455, 490, 520, 542, 637, 728, 910, 980, 1084, 1274, 1355, 1820, 1897, 1960, 2168, 2548, 2710, 3185, 3523, 3640, 3794, 5096, 5420, 6370, 7046, 7588, 9485, 10840, 12740, 13279, 14092, 15176, 17615, 18970, 24661, 25480, 26558, 28184, 35230, 37940, 49322, 53116, 66395, 70460, 75880, 98644, 106232, 123305, 132790, 140920, 172627, 197288, 246610, 265580, 345254, 493220, 531160, 690508, 863135, 986440, 1381016, 1726270, 3452540, 6905080]

約数ペア:

[(1, 6905080), (2, 3452540), (4, 1726270), (5, 1381016), (7, 986440), (8, 863135), (10, 690508), (13, 531160), (14, 493220), (20, 345254), (26, 265580), (28, 246610), (35, 197288), (40, 172627), (49, 140920), (52, 132790), (56, 123305), (65, 106232), (70, 98644), (91, 75880), (98, 70460), (104, 66395), (130, 53116), (140, 49322), (182, 37940), (196, 35230), (245, 28184), (260, 26558), (271, 25480), (280, 24661), (364, 18970), (392, 17615), (455, 15176), (490, 14092), (520, 13279), (542, 12740), (637, 10840), (728, 9485), (910, 7588), (980, 7046), (1084, 6370), (1274, 5420), (1355, 5096), (1820, 3794), (1897, 3640), (1960, 3523), (2168, 3185), (2548, 2710)]