1230404628

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{641}}^1\times {\mathrm{1553}}^1$

素因数の和:2304

約数の個数: 48

約数和(自身を含む): 2905209216

約数和(自身を除く): 1674804588

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 641, 1236, 1282, 1553, 1923, 2564, 3106, 3846, 4659, 6212, 7692, 9318, 18636, 66023, 132046, 159959, 198069, 264092, 319918, 396138, 479877, 639836, 792276, 959754, 995473, 1919508, 1990946, 2986419, 3981892, 5972838, 11945676, 102533719, 205067438, 307601157, 410134876, 615202314, 1230404628]

約数ペア:

[(1, 1230404628), (2, 615202314), (3, 410134876), (4, 307601157), (6, 205067438), (12, 102533719), (103, 11945676), (206, 5972838), (309, 3981892), (412, 2986419), (618, 1990946), (641, 1919508), (1236, 995473), (1282, 959754), (1553, 792276), (1923, 639836), (2564, 479877), (3106, 396138), (3846, 319918), (4659, 264092), (6212, 198069), (7692, 159959), (9318, 132046), (18636, 66023)]