210723810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 572313600

約数和(自身を除く): 361589790

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 79, 110, 118, 137, 158, 165, 177, 237, 274, 295, 330, 354, 395, 411, 474, 590, 649, 685, 790, 822, 869, 885, 1185, 1298, 1370, 1507, 1738, 1770, 1947, 2055, 2370, 2607, 3014, 3245, 3894, 4110, 4345, 4521, 4661, 5214, 6490, 7535, 8083, 8690, 9042, 9322, 9735, 10823, 13035, 13983, 15070, 16166, 19470, 21646, 22605, 23305, 24249, 26070, 27966, 32469, 40415, 45210, 46610, 48498, 51271, 54115, 64938, 69915, 80830, 88913, 102542, 108230, 119053, 121245, 139830, 153813, 162345, 177826, 238106, 242490, 256355, 266739, 307626, 324690, 357159, 444565, 512710, 533478, 595265, 638557, 714318, 769065, 889130, 1190530, 1277114, 1333695, 1538130, 1785795, 1915671, 2667390, 3192785, 3571590, 3831342, 6385570, 7024127, 9578355, 14048254, 19156710, 21072381, 35120635, 42144762, 70241270, 105361905, 210723810]

約数ペア:

[(1, 210723810), (2, 105361905), (3, 70241270), (5, 42144762), (6, 35120635), (10, 21072381), (11, 19156710), (15, 14048254), (22, 9578355), (30, 7024127), (33, 6385570), (55, 3831342), (59, 3571590), (66, 3192785), (79, 2667390), (110, 1915671), (118, 1785795), (137, 1538130), (158, 1333695), (165, 1277114), (177, 1190530), (237, 889130), (274, 769065), (295, 714318), (330, 638557), (354, 595265), (395, 533478), (411, 512710), (474, 444565), (590, 357159), (649, 324690), (685, 307626), (790, 266739), (822, 256355), (869, 242490), (885, 238106), (1185, 177826), (1298, 162345), (1370, 153813), (1507, 139830), (1738, 121245), (1770, 119053), (1947, 108230), (2055, 102542), (2370, 88913), (2607, 80830), (3014, 69915), (3245, 64938), (3894, 54115), (4110, 51271), (4345, 48498), (4521, 46610), (4661, 45210), (5214, 40415), (6490, 32469), (7535, 27966), (8083, 26070), (8690, 24249), (9042, 23305), (9322, 22605), (9735, 21646), (10823, 19470), (13035, 16166), (13983, 15070)]