16406580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2819}}^1$

素因数の和:2928

約数の個数: 48

約数和(自身を含む): 46428480

約数和(自身を除く): 30021900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2819, 2910, 5638, 5820, 8457, 11276, 14095, 16914, 28190, 33828, 42285, 56380, 84570, 169140, 273443, 546886, 820329, 1093772, 1367215, 1640658, 2734430, 3281316, 4101645, 5468860, 8203290, 16406580]

約数ペア:

[(1, 16406580), (2, 8203290), (3, 5468860), (4, 4101645), (5, 3281316), (6, 2734430), (10, 1640658), (12, 1367215), (15, 1093772), (20, 820329), (30, 546886), (60, 273443), (97, 169140), (194, 84570), (291, 56380), (388, 42285), (485, 33828), (582, 28190), (970, 16914), (1164, 14095), (1455, 11276), (1940, 8457), (2819, 5820), (2910, 5638)]