69942460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2791}}^1$

素因数の和:2986

約数の個数: 48

約数和(自身を含む): 168860160

約数和(自身を除く): 98917700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 179, 358, 716, 895, 1253, 1790, 2506, 2791, 3580, 5012, 5582, 6265, 11164, 12530, 13955, 19537, 25060, 27910, 39074, 55820, 78148, 97685, 195370, 390740, 499589, 999178, 1998356, 2497945, 3497123, 4995890, 6994246, 9991780, 13988492, 17485615, 34971230, 69942460]

約数ペア:

[(1, 69942460), (2, 34971230), (4, 17485615), (5, 13988492), (7, 9991780), (10, 6994246), (14, 4995890), (20, 3497123), (28, 2497945), (35, 1998356), (70, 999178), (140, 499589), (179, 390740), (358, 195370), (716, 97685), (895, 78148), (1253, 55820), (1790, 39074), (2506, 27910), (2791, 25060), (3580, 19537), (5012, 13955), (5582, 12530), (6265, 11164)]