30649878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 82555200

約数和(自身を除く): 51905322

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 41, 42, 51, 63, 82, 102, 119, 123, 126, 153, 238, 246, 287, 306, 349, 357, 369, 574, 697, 698, 714, 738, 861, 1047, 1071, 1394, 1722, 2091, 2094, 2142, 2443, 2583, 3141, 4182, 4879, 4886, 5166, 5933, 6273, 6282, 7329, 9758, 11866, 12546, 14309, 14637, 14658, 17799, 21987, 28618, 29274, 35598, 41531, 42927, 43911, 43974, 53397, 83062, 85854, 87822, 100163, 106794, 124593, 128781, 200326, 243253, 249186, 257562, 300489, 373779, 486506, 600978, 729759, 747558, 901467, 1459518, 1702771, 1802934, 2189277, 3405542, 4378554, 5108313, 10216626, 15324939, 30649878]

約数ペア:

[(1, 30649878), (2, 15324939), (3, 10216626), (6, 5108313), (7, 4378554), (9, 3405542), (14, 2189277), (17, 1802934), (18, 1702771), (21, 1459518), (34, 901467), (41, 747558), (42, 729759), (51, 600978), (63, 486506), (82, 373779), (102, 300489), (119, 257562), (123, 249186), (126, 243253), (153, 200326), (238, 128781), (246, 124593), (287, 106794), (306, 100163), (349, 87822), (357, 85854), (369, 83062), (574, 53397), (697, 43974), (698, 43911), (714, 42927), (738, 41531), (861, 35598), (1047, 29274), (1071, 28618), (1394, 21987), (1722, 17799), (2091, 14658), (2094, 14637), (2142, 14309), (2443, 12546), (2583, 11866), (3141, 9758), (4182, 7329), (4879, 6282), (4886, 6273), (5166, 5933)]