30946916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 74511360

約数和(自身を除く): 43564444

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 59, 77, 91, 118, 131, 143, 154, 182, 236, 262, 286, 308, 364, 413, 524, 572, 649, 767, 826, 917, 1001, 1298, 1441, 1534, 1652, 1703, 1834, 2002, 2596, 2882, 3068, 3406, 3668, 4004, 4543, 5369, 5764, 6812, 7729, 8437, 9086, 10087, 10738, 11921, 15458, 16874, 18172, 18733, 20174, 21476, 23842, 30916, 33748, 37466, 40348, 47684, 54103, 59059, 74932, 85019, 100477, 108206, 118118, 131131, 170038, 200954, 216412, 236236, 262262, 340076, 401908, 524524, 595133, 703339, 1105247, 1190266, 1406678, 2210494, 2380532, 2813356, 4420988, 7736729, 15473458, 30946916]

約数ペア:

[(1, 30946916), (2, 15473458), (4, 7736729), (7, 4420988), (11, 2813356), (13, 2380532), (14, 2210494), (22, 1406678), (26, 1190266), (28, 1105247), (44, 703339), (52, 595133), (59, 524524), (77, 401908), (91, 340076), (118, 262262), (131, 236236), (143, 216412), (154, 200954), (182, 170038), (236, 131131), (262, 118118), (286, 108206), (308, 100477), (364, 85019), (413, 74932), (524, 59059), (572, 54103), (649, 47684), (767, 40348), (826, 37466), (917, 33748), (1001, 30916), (1298, 23842), (1441, 21476), (1534, 20174), (1652, 18733), (1703, 18172), (1834, 16874), (2002, 15458), (2596, 11921), (2882, 10738), (3068, 10087), (3406, 9086), (3668, 8437), (4004, 7729), (4543, 6812), (5369, 5764)]