488506590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37957}}^1$

素因数の和:37994

約数の個数: 96

約数和(自身を含む): 1492204896

約数和(自身を除く): 1003698306

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 12870, 37957, 75914, 113871, 189785, 227742, 341613, 379570, 417527, 493441, 569355, 683226, 835054, 986882, 1138710, 1252581, 1480323, 1708065, 2087635, 2467205, 2505162, 2960646, 3416130, 3757743, 4175270, 4440969, 4934410, 5427851, 6262905, 7401615, 7515486, 8881938, 10855702, 12525810, 14803230, 16283553, 18788715, 22204845, 27139255, 32567106, 37577430, 44409690, 48850659, 54278510, 81417765, 97701318, 162835530, 244253295, 488506590]

約数ペア:

[(1, 488506590), (2, 244253295), (3, 162835530), (5, 97701318), (6, 81417765), (9, 54278510), (10, 48850659), (11, 44409690), (13, 37577430), (15, 32567106), (18, 27139255), (22, 22204845), (26, 18788715), (30, 16283553), (33, 14803230), (39, 12525810), (45, 10855702), (55, 8881938), (65, 7515486), (66, 7401615), (78, 6262905), (90, 5427851), (99, 4934410), (110, 4440969), (117, 4175270), (130, 3757743), (143, 3416130), (165, 2960646), (195, 2505162), (198, 2467205), (234, 2087635), (286, 1708065), (330, 1480323), (390, 1252581), (429, 1138710), (495, 986882), (585, 835054), (715, 683226), (858, 569355), (990, 493441), (1170, 417527), (1287, 379570), (1430, 341613), (2145, 227742), (2574, 189785), (4290, 113871), (6435, 75914), (12870, 37957)]