29076180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 94058496

約数和(自身を除く): 64982316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 647, 749, 1070, 1284, 1294, 1498, 1605, 1941, 2140, 2247, 2588, 2996, 3210, 3235, 3745, 3882, 4494, 4529, 6420, 6470, 7490, 7764, 8988, 9058, 9705, 11235, 12940, 13587, 14980, 18116, 19410, 22470, 22645, 27174, 38820, 44940, 45290, 54348, 67935, 69229, 90580, 135870, 138458, 207687, 271740, 276916, 346145, 415374, 484603, 692290, 830748, 969206, 1038435, 1384580, 1453809, 1938412, 2076870, 2423015, 2907618, 4153740, 4846030, 5815236, 7269045, 9692060, 14538090, 29076180]

約数ペア:

[(1, 29076180), (2, 14538090), (3, 9692060), (4, 7269045), (5, 5815236), (6, 4846030), (7, 4153740), (10, 2907618), (12, 2423015), (14, 2076870), (15, 1938412), (20, 1453809), (21, 1384580), (28, 1038435), (30, 969206), (35, 830748), (42, 692290), (60, 484603), (70, 415374), (84, 346145), (105, 276916), (107, 271740), (140, 207687), (210, 138458), (214, 135870), (321, 90580), (420, 69229), (428, 67935), (535, 54348), (642, 45290), (647, 44940), (749, 38820), (1070, 27174), (1284, 22645), (1294, 22470), (1498, 19410), (1605, 18116), (1941, 14980), (2140, 13587), (2247, 12940), (2588, 11235), (2996, 9705), (3210, 9058), (3235, 8988), (3745, 7764), (3882, 7490), (4494, 6470), (4529, 6420)]