13869540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2657}}^1$

素因数の和:2701

約数の個数: 72

約数和(自身を含む): 43538040

約数和(自身を除く): 29668500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 2657, 5220, 5314, 7971, 10628, 13285, 15942, 23913, 26570, 31884, 39855, 47826, 53140, 77053, 79710, 95652, 119565, 154106, 159420, 231159, 239130, 308212, 385265, 462318, 478260, 693477, 770530, 924636, 1155795, 1386954, 1541060, 2311590, 2773908, 3467385, 4623180, 6934770, 13869540]

約数ペア:

[(1, 13869540), (2, 6934770), (3, 4623180), (4, 3467385), (5, 2773908), (6, 2311590), (9, 1541060), (10, 1386954), (12, 1155795), (15, 924636), (18, 770530), (20, 693477), (29, 478260), (30, 462318), (36, 385265), (45, 308212), (58, 239130), (60, 231159), (87, 159420), (90, 154106), (116, 119565), (145, 95652), (174, 79710), (180, 77053), (261, 53140), (290, 47826), (348, 39855), (435, 31884), (522, 26570), (580, 23913), (870, 15942), (1044, 13285), (1305, 10628), (1740, 7971), (2610, 5314), (2657, 5220)]