13215630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25913}}^1$

素因数の和:25940

約数の個数: 32

約数和(自身を含む): 33584544

約数和(自身を除く): 20368914

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 25913, 51826, 77739, 129565, 155478, 259130, 388695, 440521, 777390, 881042, 1321563, 2202605, 2643126, 4405210, 6607815, 13215630]

約数ペア:

[(1, 13215630), (2, 6607815), (3, 4405210), (5, 2643126), (6, 2202605), (10, 1321563), (15, 881042), (17, 777390), (30, 440521), (34, 388695), (51, 259130), (85, 155478), (102, 129565), (170, 77739), (255, 51826), (510, 25913)]