6604990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 13696704

約数和(自身を除く): 7091714

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 601, 785, 1099, 1202, 1570, 2198, 3005, 4207, 5495, 6010, 8414, 10990, 21035, 42070, 94357, 188714, 471785, 660499, 943570, 1320998, 3302495, 6604990]

約数ペア:

[(1, 6604990), (2, 3302495), (5, 1320998), (7, 943570), (10, 660499), (14, 471785), (35, 188714), (70, 94357), (157, 42070), (314, 21035), (601, 10990), (785, 8414), (1099, 6010), (1202, 5495), (1570, 4207), (2198, 3005)]