90622930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2887}}^1$

素因数の和:3010

約数の個数: 32

約数和(自身を含む): 169259904

約数和(自身を除く): 78636974

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 2887, 3139, 5774, 6278, 14435, 15695, 28870, 31390, 124141, 210751, 248282, 421502, 620705, 1053755, 1241410, 2107510, 9062293, 18124586, 45311465, 90622930]

約数ペア:

[(1, 90622930), (2, 45311465), (5, 18124586), (10, 9062293), (43, 2107510), (73, 1241410), (86, 1053755), (146, 620705), (215, 421502), (365, 248282), (430, 210751), (730, 124141), (2887, 31390), (3139, 28870), (5774, 15695), (6278, 14435)]