40903062

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 89565696

約数和(自身を除く): 48662634

約数列:

[1, 2, 3, 6, 23, 43, 46, 61, 69, 86, 113, 122, 129, 138, 183, 226, 258, 339, 366, 678, 989, 1403, 1978, 2599, 2623, 2806, 2967, 4209, 4859, 5198, 5246, 5934, 6893, 7797, 7869, 8418, 9718, 13786, 14577, 15594, 15738, 20679, 29154, 41358, 60329, 111757, 120658, 158539, 180987, 223514, 296399, 317078, 335271, 361974, 475617, 592798, 670542, 889197, 951234, 1778394, 6817177, 13634354, 20451531, 40903062]

約数ペア:

[(1, 40903062), (2, 20451531), (3, 13634354), (6, 6817177), (23, 1778394), (43, 951234), (46, 889197), (61, 670542), (69, 592798), (86, 475617), (113, 361974), (122, 335271), (129, 317078), (138, 296399), (183, 223514), (226, 180987), (258, 158539), (339, 120658), (366, 111757), (678, 60329), (989, 41358), (1403, 29154), (1978, 20679), (2599, 15738), (2623, 15594), (2806, 14577), (2967, 13786), (4209, 9718), (4859, 8418), (5198, 7869), (5246, 7797), (5934, 6893)]