133416660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{171047}}^1$

素因数の和:171072

約数の個数: 48

約数和(自身を含む): 402304896

約数和(自身を除く): 268888236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 171047, 342094, 513141, 684188, 855235, 1026282, 1710470, 2052564, 2223611, 2565705, 3420940, 4447222, 5131410, 6670833, 8894444, 10262820, 11118055, 13341666, 22236110, 26683332, 33354165, 44472220, 66708330, 133416660]

約数ペア:

[(1, 133416660), (2, 66708330), (3, 44472220), (4, 33354165), (5, 26683332), (6, 22236110), (10, 13341666), (12, 11118055), (13, 10262820), (15, 8894444), (20, 6670833), (26, 5131410), (30, 4447222), (39, 3420940), (52, 2565705), (60, 2223611), (65, 2052564), (78, 1710470), (130, 1026282), (156, 855235), (195, 684188), (260, 513141), (390, 342094), (780, 171047)]