306421056060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{104224849}}^1$

素因数の和:104224875

約数の個数: 72

約数和(自身を含む): 998057163600

約数和(自身を除く): 691636107540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 104224849, 208449698, 312674547, 416899396, 521124245, 625349094, 729573943, 1042248490, 1250698188, 1459147886, 1563372735, 2084496980, 2188721829, 2918295772, 3126745470, 3647869715, 4377443658, 5107017601, 6253490940, 7295739430, 8754887316, 10214035202, 10943609145, 14591478860, 15321052803, 20428070404, 21887218290, 25535088005, 30642105606, 43774436580, 51070176010, 61284211212, 76605264015, 102140352020, 153210528030, 306421056060]

約数ペア:

[(1, 306421056060), (2, 153210528030), (3, 102140352020), (4, 76605264015), (5, 61284211212), (6, 51070176010), (7, 43774436580), (10, 30642105606), (12, 25535088005), (14, 21887218290), (15, 20428070404), (20, 15321052803), (21, 14591478860), (28, 10943609145), (30, 10214035202), (35, 8754887316), (42, 7295739430), (49, 6253490940), (60, 5107017601), (70, 4377443658), (84, 3647869715), (98, 3126745470), (105, 2918295772), (140, 2188721829), (147, 2084496980), (196, 1563372735), (210, 1459147886), (245, 1250698188), (294, 1042248490), (420, 729573943), (490, 625349094), (588, 521124245), (735, 416899396), (980, 312674547), (1470, 208449698), (2940, 104224849)]