67729090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47363}}^1$

素因数の和:47394

約数の個数: 32

約数和(自身を含む): 143228736

約数和(自身を除く): 75499646

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 47363, 94726, 236815, 473630, 520993, 615719, 1041986, 1231438, 2604965, 3078595, 5209930, 6157190, 6772909, 13545818, 33864545, 67729090]

約数ペア:

[(1, 67729090), (2, 33864545), (5, 13545818), (10, 6772909), (11, 6157190), (13, 5209930), (22, 3078595), (26, 2604965), (55, 1231438), (65, 1041986), (110, 615719), (130, 520993), (143, 473630), (286, 236815), (715, 94726), (1430, 47363)]