149387630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2134109}}^1$

素因数の和:2134123

約数の個数: 16

約数和(自身を含む): 307311840

約数和(自身を除く): 157924210

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2134109, 4268218, 10670545, 14938763, 21341090, 29877526, 74693815, 149387630]

約数ペア:

[(1, 149387630), (2, 74693815), (5, 29877526), (7, 21341090), (10, 14938763), (14, 10670545), (35, 4268218), (70, 2134109)]