420565983838

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30010417}}^1$

素因数の和:30010457

約数の個数: 48

約数和(自身を含む): 862139288304

約数和(自身を除く): 441573304466

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 7007, 14014, 30010417, 60020834, 210072919, 330114587, 390135421, 420145838, 660229174, 780270842, 1470510433, 2310802109, 2730947947, 2941020866, 4291489631, 4621604218, 5461895894, 8582979262, 16175614763, 19116635629, 30040427417, 32351229526, 38233271258, 60080854834, 210282991919, 420565983838]

約数ペア:

[(1, 420565983838), (2, 210282991919), (7, 60080854834), (11, 38233271258), (13, 32351229526), (14, 30040427417), (22, 19116635629), (26, 16175614763), (49, 8582979262), (77, 5461895894), (91, 4621604218), (98, 4291489631), (143, 2941020866), (154, 2730947947), (182, 2310802109), (286, 1470510433), (539, 780270842), (637, 660229174), (1001, 420145838), (1078, 390135421), (1274, 330114587), (2002, 210072919), (7007, 60020834), (14014, 30010417)]