15312810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2591}}^1$

素因数の和:2798

約数の個数: 32

約数和(自身を含む): 36951552

約数和(自身を除く): 21638742

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2591, 2955, 5182, 5910, 7773, 12955, 15546, 25910, 38865, 77730, 510427, 1020854, 1531281, 2552135, 3062562, 5104270, 7656405, 15312810]

約数ペア:

[(1, 15312810), (2, 7656405), (3, 5104270), (5, 3062562), (6, 2552135), (10, 1531281), (15, 1020854), (30, 510427), (197, 77730), (394, 38865), (591, 25910), (985, 15546), (1182, 12955), (1970, 7773), (2591, 5910), (2955, 5182)]