61284330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{353}}^1\times {\mathrm{643}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 164142720

約数和(自身を除く): 102858390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 353, 643, 706, 1059, 1286, 1765, 1929, 2118, 3177, 3215, 3530, 3858, 5295, 5787, 6354, 6430, 9531, 9645, 10590, 11574, 15885, 17361, 19062, 19290, 28935, 31770, 34722, 47655, 57870, 86805, 95310, 173610, 226979, 453958, 680937, 1134895, 1361874, 2042811, 2269790, 3404685, 4085622, 6128433, 6809370, 10214055, 12256866, 20428110, 30642165, 61284330]

約数ペア:

[(1, 61284330), (2, 30642165), (3, 20428110), (5, 12256866), (6, 10214055), (9, 6809370), (10, 6128433), (15, 4085622), (18, 3404685), (27, 2269790), (30, 2042811), (45, 1361874), (54, 1134895), (90, 680937), (135, 453958), (270, 226979), (353, 173610), (643, 95310), (706, 86805), (1059, 57870), (1286, 47655), (1765, 34722), (1929, 31770), (2118, 28935), (3177, 19290), (3215, 19062), (3530, 17361), (3858, 15885), (5295, 11574), (5787, 10590), (6354, 9645), (6430, 9531)]