42512970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61613}}^1$

素因数の和:61646

約数の個数: 32

約数和(自身を含む): 106468992

約数和(自身を除く): 63956022

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 61613, 123226, 184839, 308065, 369678, 616130, 924195, 1417099, 1848390, 2834198, 4251297, 7085495, 8502594, 14170990, 21256485, 42512970]

約数ペア:

[(1, 42512970), (2, 21256485), (3, 14170990), (5, 8502594), (6, 7085495), (10, 4251297), (15, 2834198), (23, 1848390), (30, 1417099), (46, 924195), (69, 616130), (115, 369678), (138, 308065), (230, 184839), (345, 123226), (690, 61613)]