15285469828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{433}}^1$

素因数の和:869

約数の個数: 96

約数和(自身を含む): 30316809600

約数和(自身を除く): 15031339772

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 89, 178, 307, 323, 356, 433, 614, 646, 866, 1228, 1292, 1513, 1691, 1732, 3026, 3382, 5219, 5833, 6052, 6764, 7361, 8227, 10438, 11666, 14722, 16454, 20876, 23332, 27323, 28747, 29444, 32908, 38537, 54646, 57494, 77074, 99161, 109292, 114988, 132931, 139859, 154148, 198322, 265862, 279718, 396644, 464491, 519137, 531724, 559436, 655129, 732203, 928982, 1038274, 1310258, 1464406, 1857964, 2076548, 2259827, 2525689, 2620516, 2928812, 4519654, 5051378, 8825329, 9039308, 10102756, 11830859, 12447451, 17650658, 23661718, 24894902, 35301316, 42936713, 47323436, 49789804, 85873426, 171746852, 201124603, 224786321, 402249206, 449572642, 804498412, 899145284, 3821367457, 7642734914, 15285469828]

約数ペア:

[(1, 15285469828), (2, 7642734914), (4, 3821367457), (17, 899145284), (19, 804498412), (34, 449572642), (38, 402249206), (68, 224786321), (76, 201124603), (89, 171746852), (178, 85873426), (307, 49789804), (323, 47323436), (356, 42936713), (433, 35301316), (614, 24894902), (646, 23661718), (866, 17650658), (1228, 12447451), (1292, 11830859), (1513, 10102756), (1691, 9039308), (1732, 8825329), (3026, 5051378), (3382, 4519654), (5219, 2928812), (5833, 2620516), (6052, 2525689), (6764, 2259827), (7361, 2076548), (8227, 1857964), (10438, 1464406), (11666, 1310258), (14722, 1038274), (16454, 928982), (20876, 732203), (23332, 655129), (27323, 559436), (28747, 531724), (29444, 519137), (32908, 464491), (38537, 396644), (54646, 279718), (57494, 265862), (77074, 198322), (99161, 154148), (109292, 139859), (114988, 132931)]