205120170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2279113}}^1$

素因数の和:2279126

約数の個数: 24

約数和(自身を含む): 533312676

約数和(自身を除く): 328192506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2279113, 4558226, 6837339, 11395565, 13674678, 20512017, 22791130, 34186695, 41024034, 68373390, 102560085, 205120170]

約数ペア:

[(1, 205120170), (2, 102560085), (3, 68373390), (5, 41024034), (6, 34186695), (9, 22791130), (10, 20512017), (15, 13674678), (18, 11395565), (30, 6837339), (45, 4558226), (90, 2279113)]