71511230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1619}}^1$

素因数の和:2264

約数の個数: 32

約数和(自身を含む): 147432960

約数和(自身を除く): 75921730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 631, 1262, 1619, 3155, 3238, 4417, 6310, 8095, 8834, 11333, 16190, 22085, 22666, 44170, 56665, 113330, 1021589, 2043178, 5107945, 7151123, 10215890, 14302246, 35755615, 71511230]

約数ペア:

[(1, 71511230), (2, 35755615), (5, 14302246), (7, 10215890), (10, 7151123), (14, 5107945), (35, 2043178), (70, 1021589), (631, 113330), (1262, 56665), (1619, 44170), (3155, 22666), (3238, 22085), (4417, 16190), (6310, 11333), (8095, 8834)]