16925130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2113}}^1$

素因数の和:2215

約数の個数: 48

約数和(自身を含む): 44520840

約数和(自身を除く): 27595710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2113, 2670, 4005, 4226, 6339, 8010, 10565, 12678, 19017, 21130, 31695, 38034, 63390, 95085, 188057, 190170, 376114, 564171, 940285, 1128342, 1692513, 1880570, 2820855, 3385026, 5641710, 8462565, 16925130]

約数ペア:

[(1, 16925130), (2, 8462565), (3, 5641710), (5, 3385026), (6, 2820855), (9, 1880570), (10, 1692513), (15, 1128342), (18, 940285), (30, 564171), (45, 376114), (89, 190170), (90, 188057), (178, 95085), (267, 63390), (445, 38034), (534, 31695), (801, 21130), (890, 19017), (1335, 12678), (1602, 10565), (2113, 8010), (2670, 6339), (4005, 4226)]