88789260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211403}}^1$

素因数の和:211422

約数の個数: 48

約数和(自身を含む): 284126976

約数和(自身を除く): 195337716

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, 211403, 422806, 634209, 845612, 1057015, 1268418, 1479821, 2114030, 2536836, 2959642, 3171045, 4228060, 4439463, 5919284, 6342090, 7399105, 8878926, 12684180, 14798210, 17757852, 22197315, 29596420, 44394630, 88789260]

約数ペア:

[(1, 88789260), (2, 44394630), (3, 29596420), (4, 22197315), (5, 17757852), (6, 14798210), (7, 12684180), (10, 8878926), (12, 7399105), (14, 6342090), (15, 5919284), (20, 4439463), (21, 4228060), (28, 3171045), (30, 2959642), (35, 2536836), (42, 2114030), (60, 1479821), (70, 1268418), (84, 1057015), (105, 845612), (140, 634209), (210, 422806), (420, 211403)]