39972090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28349}}^1$

素因数の和:28406

約数の個数: 32

約数和(自身を含む): 97977600

約数和(自身を除く): 58005510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 28349, 56698, 85047, 141745, 170094, 283490, 425235, 850470, 1332403, 2664806, 3997209, 6662015, 7994418, 13324030, 19986045, 39972090]

約数ペア:

[(1, 39972090), (2, 19986045), (3, 13324030), (5, 7994418), (6, 6662015), (10, 3997209), (15, 2664806), (30, 1332403), (47, 850470), (94, 425235), (141, 283490), (235, 170094), (282, 141745), (470, 85047), (705, 56698), (1410, 28349)]