12585630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{947}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 30305664

約数和(自身を除く): 17720034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 443, 886, 947, 1329, 1894, 2215, 2658, 2841, 4430, 4735, 5682, 6645, 9470, 13290, 14205, 28410, 419521, 839042, 1258563, 2097605, 2517126, 4195210, 6292815, 12585630]

約数ペア:

[(1, 12585630), (2, 6292815), (3, 4195210), (5, 2517126), (6, 2097605), (10, 1258563), (15, 839042), (30, 419521), (443, 28410), (886, 14205), (947, 13290), (1329, 9470), (1894, 6645), (2215, 5682), (2658, 4735), (2841, 4430)]