91227220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{93089}}^1$

素因数の和:93112

約数の個数: 36

約数和(自身を含む): 222857460

約数和(自身を除く): 131630240

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 93089, 186178, 372356, 465445, 651623, 930890, 1303246, 1861780, 2606492, 3258115, 4561361, 6516230, 9122722, 13032460, 18245444, 22806805, 45613610, 91227220]

約数ペア:

[(1, 91227220), (2, 45613610), (4, 22806805), (5, 18245444), (7, 13032460), (10, 9122722), (14, 6516230), (20, 4561361), (28, 3258115), (35, 2606492), (49, 1861780), (70, 1303246), (98, 930890), (140, 651623), (196, 465445), (245, 372356), (490, 186178), (980, 93089)]