71936060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{513829}}^1$

素因数の和:513845

約数の個数: 24

約数和(自身を含む): 172646880

約数和(自身を除く): 100710820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 513829, 1027658, 2055316, 2569145, 3596803, 5138290, 7193606, 10276580, 14387212, 17984015, 35968030, 71936060]

約数ペア:

[(1, 71936060), (2, 35968030), (4, 17984015), (5, 14387212), (7, 10276580), (10, 7193606), (14, 5138290), (20, 3596803), (28, 2569145), (35, 2055316), (70, 1027658), (140, 513829)]