12735780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{911}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 35852544

約数和(自身を除く): 23116764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 233, 466, 699, 911, 932, 1165, 1398, 1822, 2330, 2733, 2796, 3495, 3644, 4555, 4660, 5466, 6990, 9110, 10932, 13665, 13980, 18220, 27330, 54660, 212263, 424526, 636789, 849052, 1061315, 1273578, 2122630, 2547156, 3183945, 4245260, 6367890, 12735780]

約数ペア:

[(1, 12735780), (2, 6367890), (3, 4245260), (4, 3183945), (5, 2547156), (6, 2122630), (10, 1273578), (12, 1061315), (15, 849052), (20, 636789), (30, 424526), (60, 212263), (233, 54660), (466, 27330), (699, 18220), (911, 13980), (932, 13665), (1165, 10932), (1398, 9110), (1822, 6990), (2330, 5466), (2733, 4660), (2796, 4555), (3495, 3644)]