16478610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 42508800

約数和(自身を除く): 26030190

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 79, 85, 102, 158, 170, 237, 255, 395, 409, 474, 510, 790, 818, 1185, 1227, 1343, 2045, 2370, 2454, 2686, 4029, 4090, 6135, 6715, 6953, 8058, 12270, 13430, 13906, 20145, 20859, 32311, 34765, 40290, 41718, 64622, 69530, 96933, 104295, 161555, 193866, 208590, 323110, 484665, 549287, 969330, 1098574, 1647861, 2746435, 3295722, 5492870, 8239305, 16478610]

約数ペア:

[(1, 16478610), (2, 8239305), (3, 5492870), (5, 3295722), (6, 2746435), (10, 1647861), (15, 1098574), (17, 969330), (30, 549287), (34, 484665), (51, 323110), (79, 208590), (85, 193866), (102, 161555), (158, 104295), (170, 96933), (237, 69530), (255, 64622), (395, 41718), (409, 40290), (474, 34765), (510, 32311), (790, 20859), (818, 20145), (1185, 13906), (1227, 13430), (1343, 12270), (2045, 8058), (2370, 6953), (2454, 6715), (2686, 6135), (4029, 4090)]