40984590

素因数分解:

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

素因数の和:31824

約数の個数: 32

約数和(自身を含む): 100653696

約数和(自身を除く): 59669106

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 31771, 63542, 95313, 158855, 190626, 317710, 476565, 953130, 1366153, 2732306, 4098459, 6830765, 8196918, 13661530, 20492295, 40984590]

約数ペア:

[(1, 40984590), (2, 20492295), (3, 13661530), (5, 8196918), (6, 6830765), (10, 4098459), (15, 2732306), (30, 1366153), (43, 953130), (86, 476565), (129, 317710), (215, 190626), (258, 158855), (430, 95313), (645, 63542), (1290, 31771)]