64041990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{1823}}^1$

素因数の和:3004

約数の個数: 32

約数和(自身を含む): 153916416

約数和(自身を除く): 89874426

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1171, 1823, 2342, 3513, 3646, 5469, 5855, 7026, 9115, 10938, 11710, 17565, 18230, 27345, 35130, 54690, 2134733, 4269466, 6404199, 10673665, 12808398, 21347330, 32020995, 64041990]

約数ペア:

[(1, 64041990), (2, 32020995), (3, 21347330), (5, 12808398), (6, 10673665), (10, 6404199), (15, 4269466), (30, 2134733), (1171, 54690), (1823, 35130), (2342, 27345), (3513, 18230), (3646, 17565), (5469, 11710), (5855, 10938), (7026, 9115)]