31327134

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 37101666

約数列:

[1, 2, 3, 6, 29, 43, 53, 58, 79, 86, 87, 106, 129, 158, 159, 174, 237, 258, 318, 474, 1247, 1537, 2279, 2291, 2494, 3074, 3397, 3741, 4187, 4558, 4582, 4611, 6794, 6837, 6873, 7482, 8374, 9222, 10191, 12561, 13674, 13746, 20382, 25122, 66091, 98513, 121423, 132182, 180041, 197026, 198273, 242846, 295539, 360082, 364269, 396546, 540123, 591078, 728538, 1080246, 5221189, 10442378, 15663567, 31327134]

約数ペア:

[(1, 31327134), (2, 15663567), (3, 10442378), (6, 5221189), (29, 1080246), (43, 728538), (53, 591078), (58, 540123), (79, 396546), (86, 364269), (87, 360082), (106, 295539), (129, 242846), (158, 198273), (159, 197026), (174, 180041), (237, 132182), (258, 121423), (318, 98513), (474, 66091), (1247, 25122), (1537, 20382), (2279, 13746), (2291, 13674), (2494, 12561), (3074, 10191), (3397, 9222), (3741, 8374), (4187, 7482), (4558, 6873), (4582, 6837), (4611, 6794)]