122953770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{31771}}^1$

素因数の和:31827

約数の個数: 48

約数和(自身を含む): 327124512

約数和(自身を除く): 204170742

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 31771, 63542, 95313, 158855, 190626, 285939, 317710, 476565, 571878, 953130, 1366153, 1429695, 2732306, 2859390, 4098459, 6830765, 8196918, 12295377, 13661530, 20492295, 24590754, 40984590, 61476885, 122953770]

約数ペア:

[(1, 122953770), (2, 61476885), (3, 40984590), (5, 24590754), (6, 20492295), (9, 13661530), (10, 12295377), (15, 8196918), (18, 6830765), (30, 4098459), (43, 2859390), (45, 2732306), (86, 1429695), (90, 1366153), (129, 953130), (215, 571878), (258, 476565), (387, 317710), (430, 285939), (645, 190626), (774, 158855), (1290, 95313), (1935, 63542), (3870, 31771)]