6954965920

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{887113}}^1$

素因数の和:887142

約数の個数: 72

約数和(自身を含む): 19113758244

約数和(自身を除く): 12158792324

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 784, 980, 1120, 1568, 1960, 3920, 7840, 887113, 1774226, 3548452, 4435565, 6209791, 7096904, 8871130, 12419582, 14193808, 17742260, 24839164, 28387616, 31048955, 35484520, 43468537, 49678328, 62097910, 70969040, 86937074, 99356656, 124195820, 141938080, 173874148, 198713312, 217342685, 248391640, 347748296, 434685370, 496783280, 695496592, 869370740, 993566560, 1390993184, 1738741480, 3477482960, 6954965920]

約数ペア:

[(1, 6954965920), (2, 3477482960), (4, 1738741480), (5, 1390993184), (7, 993566560), (8, 869370740), (10, 695496592), (14, 496783280), (16, 434685370), (20, 347748296), (28, 248391640), (32, 217342685), (35, 198713312), (40, 173874148), (49, 141938080), (56, 124195820), (70, 99356656), (80, 86937074), (98, 70969040), (112, 62097910), (140, 49678328), (160, 43468537), (196, 35484520), (224, 31048955), (245, 28387616), (280, 24839164), (392, 17742260), (490, 14193808), (560, 12419582), (784, 8871130), (980, 7096904), (1120, 6209791), (1568, 4435565), (1960, 3548452), (3920, 1774226), (7840, 887113)]