13249530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{21031}}^1$

素因数の和:21051

約数の個数: 48

約数和(自身を含む): 39371904

約数和(自身を除く): 26122374

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 21031, 42062, 63093, 105155, 126186, 147217, 189279, 210310, 294434, 315465, 378558, 441651, 630930, 736085, 883302, 946395, 1324953, 1472170, 1892790, 2208255, 2649906, 4416510, 6624765, 13249530]

約数ペア:

[(1, 13249530), (2, 6624765), (3, 4416510), (5, 2649906), (6, 2208255), (7, 1892790), (9, 1472170), (10, 1324953), (14, 946395), (15, 883302), (18, 736085), (21, 630930), (30, 441651), (35, 378558), (42, 315465), (45, 294434), (63, 210310), (70, 189279), (90, 147217), (105, 126186), (126, 105155), (210, 63093), (315, 42062), (630, 21031)]