181568130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{208699}}^1$

素因数の和:208738

約数の個数: 32

約数和(自身を含む): 450792000

約数和(自身を除く): 269223870

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 208699, 417398, 626097, 1043495, 1252194, 2086990, 3130485, 6052271, 6260970, 12104542, 18156813, 30261355, 36313626, 60522710, 90784065, 181568130]

約数ペア:

[(1, 181568130), (2, 90784065), (3, 60522710), (5, 36313626), (6, 30261355), (10, 18156813), (15, 12104542), (29, 6260970), (30, 6052271), (58, 3130485), (87, 2086990), (145, 1252194), (174, 1043495), (290, 626097), (435, 417398), (870, 208699)]