10031476

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 22880256

約数和(自身を除く): 12848780

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 127, 182, 196, 217, 254, 364, 403, 434, 508, 637, 806, 868, 889, 1274, 1519, 1612, 1651, 1778, 2548, 2821, 3038, 3302, 3556, 3937, 5642, 6076, 6223, 6604, 7874, 11284, 11557, 12446, 15748, 19747, 23114, 24892, 27559, 39494, 46228, 51181, 55118, 78988, 80899, 102362, 110236, 161798, 192913, 204724, 323596, 358267, 385826, 716534, 771652, 1433068, 2507869, 5015738, 10031476]

約数ペア:

[(1, 10031476), (2, 5015738), (4, 2507869), (7, 1433068), (13, 771652), (14, 716534), (26, 385826), (28, 358267), (31, 323596), (49, 204724), (52, 192913), (62, 161798), (91, 110236), (98, 102362), (124, 80899), (127, 78988), (182, 55118), (196, 51181), (217, 46228), (254, 39494), (364, 27559), (403, 24892), (434, 23114), (508, 19747), (637, 15748), (806, 12446), (868, 11557), (889, 11284), (1274, 7874), (1519, 6604), (1612, 6223), (1651, 6076), (1778, 5642), (2548, 3937), (2821, 3556), (3038, 3302)]