12937410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3343}}^1$

素因数の和:3399

約数の個数: 48

約数和(自身を含む): 34429824

約数和(自身を除く): 21492414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3343, 3870, 6686, 10029, 16715, 20058, 30087, 33430, 50145, 60174, 100290, 143749, 150435, 287498, 300870, 431247, 718745, 862494, 1293741, 1437490, 2156235, 2587482, 4312470, 6468705, 12937410]

約数ペア:

[(1, 12937410), (2, 6468705), (3, 4312470), (5, 2587482), (6, 2156235), (9, 1437490), (10, 1293741), (15, 862494), (18, 718745), (30, 431247), (43, 300870), (45, 287498), (86, 150435), (90, 143749), (129, 100290), (215, 60174), (258, 50145), (387, 33430), (430, 30087), (645, 20058), (774, 16715), (1290, 10029), (1935, 6686), (3343, 3870)]