12543810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{907}}^1$

素因数の和:1378

約数の個数: 32

約数和(自身を含む): 30203712

約数和(自身を除く): 17659902

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 461, 907, 922, 1383, 1814, 2305, 2721, 2766, 4535, 4610, 5442, 6915, 9070, 13605, 13830, 27210, 418127, 836254, 1254381, 2090635, 2508762, 4181270, 6271905, 12543810]

約数ペア:

[(1, 12543810), (2, 6271905), (3, 4181270), (5, 2508762), (6, 2090635), (10, 1254381), (15, 836254), (30, 418127), (461, 27210), (907, 13830), (922, 13605), (1383, 9070), (1814, 6915), (2305, 5442), (2721, 4610), (2766, 4535)]