30690168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 88646400

約数和(自身を除く): 57956232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 37, 38, 51, 57, 68, 74, 76, 102, 107, 111, 114, 136, 148, 152, 204, 214, 222, 228, 296, 321, 323, 408, 428, 444, 456, 629, 642, 646, 703, 856, 888, 969, 1258, 1284, 1292, 1406, 1819, 1887, 1938, 2033, 2109, 2516, 2568, 2584, 2812, 3638, 3774, 3876, 3959, 4066, 4218, 5032, 5457, 5624, 6099, 7276, 7548, 7752, 7918, 8132, 8436, 10914, 11877, 11951, 12198, 14552, 15096, 15836, 16264, 16872, 21828, 23754, 23902, 24396, 31672, 34561, 35853, 43656, 47508, 47804, 48792, 67303, 69122, 71706, 75221, 95016, 95608, 103683, 134606, 138244, 143412, 150442, 201909, 207366, 225663, 269212, 276488, 286824, 300884, 403818, 414732, 451326, 538424, 601768, 807636, 829464, 902652, 1278757, 1615272, 1805304, 2557514, 3836271, 5115028, 7672542, 10230056, 15345084, 30690168]

約数ペア:

[(1, 30690168), (2, 15345084), (3, 10230056), (4, 7672542), (6, 5115028), (8, 3836271), (12, 2557514), (17, 1805304), (19, 1615272), (24, 1278757), (34, 902652), (37, 829464), (38, 807636), (51, 601768), (57, 538424), (68, 451326), (74, 414732), (76, 403818), (102, 300884), (107, 286824), (111, 276488), (114, 269212), (136, 225663), (148, 207366), (152, 201909), (204, 150442), (214, 143412), (222, 138244), (228, 134606), (296, 103683), (321, 95608), (323, 95016), (408, 75221), (428, 71706), (444, 69122), (456, 67303), (629, 48792), (642, 47804), (646, 47508), (703, 43656), (856, 35853), (888, 34561), (969, 31672), (1258, 24396), (1284, 23902), (1292, 23754), (1406, 21828), (1819, 16872), (1887, 16264), (1938, 15836), (2033, 15096), (2109, 14552), (2516, 12198), (2568, 11951), (2584, 11877), (2812, 10914), (3638, 8436), (3774, 8132), (3876, 7918), (3959, 7752), (4066, 7548), (4218, 7276), (5032, 6099), (5457, 5624)]