6726930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 18690048

約数和(自身を除く): 11963118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 103, 105, 206, 210, 309, 311, 515, 618, 622, 721, 933, 1030, 1442, 1545, 1555, 1866, 2163, 2177, 3090, 3110, 3605, 4326, 4354, 4665, 6531, 7210, 9330, 10815, 10885, 13062, 21630, 21770, 32033, 32655, 64066, 65310, 96099, 160165, 192198, 224231, 320330, 448462, 480495, 672693, 960990, 1121155, 1345386, 2242310, 3363465, 6726930]

約数ペア:

[(1, 6726930), (2, 3363465), (3, 2242310), (5, 1345386), (6, 1121155), (7, 960990), (10, 672693), (14, 480495), (15, 448462), (21, 320330), (30, 224231), (35, 192198), (42, 160165), (70, 96099), (103, 65310), (105, 64066), (206, 32655), (210, 32033), (309, 21770), (311, 21630), (515, 13062), (618, 10885), (622, 10815), (721, 9330), (933, 7210), (1030, 6531), (1442, 4665), (1545, 4354), (1555, 4326), (1866, 3605), (2163, 3110), (2177, 3090)]