70852090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{967}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 135489024

約数和(自身を除く): 64636934

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 431, 862, 967, 1934, 2155, 4310, 4835, 7327, 9670, 14654, 16439, 32878, 36635, 73270, 82195, 164390, 416777, 833554, 2083885, 4167770, 7085209, 14170418, 35426045, 70852090]

約数ペア:

[(1, 70852090), (2, 35426045), (5, 14170418), (10, 7085209), (17, 4167770), (34, 2083885), (85, 833554), (170, 416777), (431, 164390), (862, 82195), (967, 73270), (1934, 36635), (2155, 32878), (4310, 16439), (4835, 14654), (7327, 9670)]