16704990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9769}}^1$

素因数の和:9801

約数の個数: 48

約数和(自身を含む): 45723600

約数和(自身を除く): 29018610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 9769, 19538, 29307, 48845, 58614, 87921, 97690, 146535, 175842, 185611, 293070, 371222, 439605, 556833, 879210, 928055, 1113666, 1670499, 1856110, 2784165, 3340998, 5568330, 8352495, 16704990]

約数ペア:

[(1, 16704990), (2, 8352495), (3, 5568330), (5, 3340998), (6, 2784165), (9, 1856110), (10, 1670499), (15, 1113666), (18, 928055), (19, 879210), (30, 556833), (38, 439605), (45, 371222), (57, 293070), (90, 185611), (95, 175842), (114, 146535), (171, 97690), (190, 87921), (285, 58614), (342, 48845), (570, 29307), (855, 19538), (1710, 9769)]