15639210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{57923}}^1$

素因数の和:57939

約数の個数: 32

約数和(自身を含む): 41705280

約数和(自身を除く): 26066070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 57923, 115846, 173769, 289615, 347538, 521307, 579230, 868845, 1042614, 1563921, 1737690, 2606535, 3127842, 5213070, 7819605, 15639210]

約数ペア:

[(1, 15639210), (2, 7819605), (3, 5213070), (5, 3127842), (6, 2606535), (9, 1737690), (10, 1563921), (15, 1042614), (18, 868845), (27, 579230), (30, 521307), (45, 347538), (54, 289615), (90, 173769), (135, 115846), (270, 57923)]