149502010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2135743}}^1$

素因数の和:2135757

約数の個数: 16

約数和(自身を含む): 307547136

約数和(自身を除く): 158045126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2135743, 4271486, 10678715, 14950201, 21357430, 29900402, 74751005, 149502010]

約数ペア:

[(1, 149502010), (2, 74751005), (5, 29900402), (7, 21357430), (10, 14950201), (14, 10678715), (35, 4271486), (70, 2135743)]