16194540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15877}}^1$

素因数の和:15906

約数の個数: 48

約数和(自身を含む): 48015072

約数和(自身を除く): 31820532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 15877, 31754, 47631, 63508, 79385, 95262, 158770, 190524, 238155, 269909, 317540, 476310, 539818, 809727, 952620, 1079636, 1349545, 1619454, 2699090, 3238908, 4048635, 5398180, 8097270, 16194540]

約数ペア:

[(1, 16194540), (2, 8097270), (3, 5398180), (4, 4048635), (5, 3238908), (6, 2699090), (10, 1619454), (12, 1349545), (15, 1079636), (17, 952620), (20, 809727), (30, 539818), (34, 476310), (51, 317540), (60, 269909), (68, 238155), (85, 190524), (102, 158770), (170, 95262), (204, 79385), (255, 63508), (340, 47631), (510, 31754), (1020, 15877)]