135677570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{677}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 285207480

約数和(自身を除く): 149529910

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 409, 490, 677, 818, 1354, 2045, 2863, 3385, 4090, 4739, 5726, 6770, 9478, 14315, 20041, 23695, 28630, 33173, 40082, 47390, 66346, 100205, 165865, 200410, 276893, 331730, 553786, 1384465, 1938251, 2768930, 3876502, 9691255, 13567757, 19382510, 27135514, 67838785, 135677570]

約数ペア:

[(1, 135677570), (2, 67838785), (5, 27135514), (7, 19382510), (10, 13567757), (14, 9691255), (35, 3876502), (49, 2768930), (70, 1938251), (98, 1384465), (245, 553786), (409, 331730), (490, 276893), (677, 200410), (818, 165865), (1354, 100205), (2045, 66346), (2863, 47390), (3385, 40082), (4090, 33173), (4739, 28630), (5726, 23695), (6770, 20041), (9478, 14315)]