26472090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20521}}^1$

素因数の和:20574

約数の個数: 32

約数和(自身を含む): 65013696

約数和(自身を除く): 38541606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 20521, 41042, 61563, 102605, 123126, 205210, 307815, 615630, 882403, 1764806, 2647209, 4412015, 5294418, 8824030, 13236045, 26472090]

約数ペア:

[(1, 26472090), (2, 13236045), (3, 8824030), (5, 5294418), (6, 4412015), (10, 2647209), (15, 1764806), (30, 882403), (43, 615630), (86, 307815), (129, 205210), (215, 123126), (258, 102605), (430, 61563), (645, 41042), (1290, 20521)]