13998870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1427}}^1$

素因数の和:1549

約数の個数: 48

約数和(自身を含む): 36756720

約数和(自身を除く): 22757850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1427, 1635, 1962, 2854, 3270, 4281, 4905, 7135, 8562, 9810, 12843, 14270, 21405, 25686, 42810, 64215, 128430, 155543, 311086, 466629, 777715, 933258, 1399887, 1555430, 2333145, 2799774, 4666290, 6999435, 13998870]

約数ペア:

[(1, 13998870), (2, 6999435), (3, 4666290), (5, 2799774), (6, 2333145), (9, 1555430), (10, 1399887), (15, 933258), (18, 777715), (30, 466629), (45, 311086), (90, 155543), (109, 128430), (218, 64215), (327, 42810), (545, 25686), (654, 21405), (981, 14270), (1090, 12843), (1427, 9810), (1635, 8562), (1962, 7135), (2854, 4905), (3270, 4281)]