42967210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30047}}^1$

素因数の和:30078

約数の個数: 32

約数和(自身を含む): 90865152

約数和(自身を除く): 47897942

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 30047, 60094, 150235, 300470, 330517, 390611, 661034, 781222, 1652585, 1953055, 3305170, 3906110, 4296721, 8593442, 21483605, 42967210]

約数ペア:

[(1, 42967210), (2, 21483605), (5, 8593442), (10, 4296721), (11, 3906110), (13, 3305170), (22, 1953055), (26, 1652585), (55, 781222), (65, 661034), (110, 390611), (130, 330517), (143, 300470), (286, 150235), (715, 60094), (1430, 30047)]