149737210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{12809}}^1$

素因数の和:12990

約数の個数: 32

約数和(自身を含む): 309899520

約数和(自身を除く): 160162310

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 167, 334, 835, 1169, 1670, 2338, 5845, 11690, 12809, 25618, 64045, 89663, 128090, 179326, 448315, 896630, 2139103, 4278206, 10695515, 14973721, 21391030, 29947442, 74868605, 149737210]

約数ペア:

[(1, 149737210), (2, 74868605), (5, 29947442), (7, 21391030), (10, 14973721), (14, 10695515), (35, 4278206), (70, 2139103), (167, 896630), (334, 448315), (835, 179326), (1169, 128090), (1670, 89663), (2338, 64045), (5845, 25618), (11690, 12809)]