12103910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 27482112

約数和(自身を除く): 15378202

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 283, 329, 455, 470, 566, 611, 658, 910, 1222, 1415, 1645, 1981, 2830, 3055, 3290, 3679, 3962, 4277, 6110, 7358, 8554, 9905, 13301, 18395, 19810, 21385, 25753, 26602, 36790, 42770, 51506, 66505, 93107, 128765, 133010, 172913, 186214, 257530, 345826, 465535, 864565, 931070, 1210391, 1729130, 2420782, 6051955, 12103910]

約数ペア:

[(1, 12103910), (2, 6051955), (5, 2420782), (7, 1729130), (10, 1210391), (13, 931070), (14, 864565), (26, 465535), (35, 345826), (47, 257530), (65, 186214), (70, 172913), (91, 133010), (94, 128765), (130, 93107), (182, 66505), (235, 51506), (283, 42770), (329, 36790), (455, 26602), (470, 25753), (566, 21385), (611, 19810), (658, 18395), (910, 13301), (1222, 9905), (1415, 8554), (1645, 7358), (1981, 6110), (2830, 4277), (3055, 3962), (3290, 3679)]