61822460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4127}}^1$

素因数の和:4250

約数の個数: 48

約数和(自身を含む): 149796864

約数和(自身を除く): 87974404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 4127, 7490, 8254, 14980, 16508, 20635, 28889, 41270, 57778, 82540, 115556, 144445, 288890, 441589, 577780, 883178, 1766356, 2207945, 3091123, 4415890, 6182246, 8831780, 12364492, 15455615, 30911230, 61822460]

約数ペア:

[(1, 61822460), (2, 30911230), (4, 15455615), (5, 12364492), (7, 8831780), (10, 6182246), (14, 4415890), (20, 3091123), (28, 2207945), (35, 1766356), (70, 883178), (107, 577780), (140, 441589), (214, 288890), (428, 144445), (535, 115556), (749, 82540), (1070, 57778), (1498, 41270), (2140, 28889), (2996, 20635), (3745, 16508), (4127, 14980), (7490, 8254)]