38957490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1049

約数の個数: 128

約数和(自身を含む): 122169600

約数和(自身を除く): 83212110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1009, 1170, 1287, 1430, 1485, 1755, 2018, 2145, 2574, 2970, 3027, 3510, 3861, 4290, 5045, 6054, 6435, 7722, 9081, 10090, 11099, 12870, 13117, 15135, 18162, 19305, 22198, 26234, 27243, 30270, 33297, 38610, 39351, 45405, 54486, 55495, 65585, 66594, 78702, 90810, 99891, 110990, 118053, 131170, 136215, 144287, 166485, 196755, 199782, 236106, 272430, 288574, 299673, 332970, 354159, 393510, 432861, 499455, 590265, 599346, 708318, 721435, 865722, 998910, 1180530, 1298583, 1442870, 1498365, 1770795, 2164305, 2597166, 2996730, 3541590, 3895749, 4328610, 6492915, 7791498, 12985830, 19478745, 38957490]

約数ペア:

[(1, 38957490), (2, 19478745), (3, 12985830), (5, 7791498), (6, 6492915), (9, 4328610), (10, 3895749), (11, 3541590), (13, 2996730), (15, 2597166), (18, 2164305), (22, 1770795), (26, 1498365), (27, 1442870), (30, 1298583), (33, 1180530), (39, 998910), (45, 865722), (54, 721435), (55, 708318), (65, 599346), (66, 590265), (78, 499455), (90, 432861), (99, 393510), (110, 354159), (117, 332970), (130, 299673), (135, 288574), (143, 272430), (165, 236106), (195, 199782), (198, 196755), (234, 166485), (270, 144287), (286, 136215), (297, 131170), (330, 118053), (351, 110990), (390, 99891), (429, 90810), (495, 78702), (585, 66594), (594, 65585), (702, 55495), (715, 54486), (858, 45405), (990, 39351), (1009, 38610), (1170, 33297), (1287, 30270), (1430, 27243), (1485, 26234), (1755, 22198), (2018, 19305), (2145, 18162), (2574, 15135), (2970, 13117), (3027, 12870), (3510, 11099), (3861, 10090), (4290, 9081), (5045, 7722), (6054, 6435)]