5727990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{443}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 13810176

約数和(自身を除く): 8082186

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 443, 862, 886, 1293, 1329, 2155, 2215, 2586, 2658, 4310, 4430, 6465, 6645, 12930, 13290, 190933, 381866, 572799, 954665, 1145598, 1909330, 2863995, 5727990]

約数ペア:

[(1, 5727990), (2, 2863995), (3, 1909330), (5, 1145598), (6, 954665), (10, 572799), (15, 381866), (30, 190933), (431, 13290), (443, 12930), (862, 6645), (886, 6465), (1293, 4430), (1329, 4310), (2155, 2658), (2215, 2586)]