101076780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{240659}}^1$

素因数の和:240678

約数の個数: 48

約数和(自身を含む): 323447040

約数和(自身を除く): 222370260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 240659, 481318, 721977, 962636, 1203295, 1443954, 1684613, 2406590, 2887908, 3369226, 3609885, 4813180, 5053839, 6738452, 7219770, 8423065, 10107678, 14439540, 16846130, 20215356, 25269195, 33692260, 50538390, 101076780]

約数ペア:

[(1, 101076780), (2, 50538390), (3, 33692260), (4, 25269195), (5, 20215356), (6, 16846130), (7, 14439540), (10, 10107678), (12, 8423065), (14, 7219770), (15, 6738452), (20, 5053839), (21, 4813180), (28, 3609885), (30, 3369226), (35, 2887908), (42, 2406590), (60, 1684613), (70, 1443954), (84, 1203295), (105, 962636), (140, 721977), (210, 481318), (420, 240659)]