149544290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2136347}}^1$

素因数の和:2136361

約数の個数: 16

約数和(自身を含む): 307634112

約数和(自身を除く): 158089822

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2136347, 4272694, 10681735, 14954429, 21363470, 29908858, 74772145, 149544290]

約数ペア:

[(1, 149544290), (2, 74772145), (5, 29908858), (7, 21363470), (10, 14954429), (14, 10681735), (35, 4272694), (70, 2136347)]