72214590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{937}}^1$

素因数の和:1321

約数の個数: 64

約数和(自身を含む): 198825984

約数和(自身を除く): 126611394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 367, 734, 937, 1101, 1835, 1874, 2202, 2569, 2811, 3670, 4685, 5138, 5505, 5622, 6559, 7707, 9370, 11010, 12845, 13118, 14055, 15414, 19677, 25690, 28110, 32795, 38535, 39354, 65590, 77070, 98385, 196770, 343879, 687758, 1031637, 1719395, 2063274, 2407153, 3438790, 4814306, 5158185, 7221459, 10316370, 12035765, 14442918, 24071530, 36107295, 72214590]

約数ペア:

[(1, 72214590), (2, 36107295), (3, 24071530), (5, 14442918), (6, 12035765), (7, 10316370), (10, 7221459), (14, 5158185), (15, 4814306), (21, 3438790), (30, 2407153), (35, 2063274), (42, 1719395), (70, 1031637), (105, 687758), (210, 343879), (367, 196770), (734, 98385), (937, 77070), (1101, 65590), (1835, 39354), (1874, 38535), (2202, 32795), (2569, 28110), (2811, 25690), (3670, 19677), (4685, 15414), (5138, 14055), (5505, 13118), (5622, 12845), (6559, 11010), (7707, 9370)]