156721410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{4933}}^1$

素因数の和:5299

約数の個数: 48

約数和(自身を含む): 408712824

約数和(自身を除く): 251991414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 353, 706, 1059, 1765, 2118, 3177, 3530, 4933, 5295, 6354, 9866, 10590, 14799, 15885, 24665, 29598, 31770, 44397, 49330, 73995, 88794, 147990, 221985, 443970, 1741349, 3482698, 5224047, 8706745, 10448094, 15672141, 17413490, 26120235, 31344282, 52240470, 78360705, 156721410]

約数ペア:

[(1, 156721410), (2, 78360705), (3, 52240470), (5, 31344282), (6, 26120235), (9, 17413490), (10, 15672141), (15, 10448094), (18, 8706745), (30, 5224047), (45, 3482698), (90, 1741349), (353, 443970), (706, 221985), (1059, 147990), (1765, 88794), (2118, 73995), (3177, 49330), (3530, 44397), (4933, 31770), (5295, 29598), (6354, 24665), (9866, 15885), (10590, 14799)]