150031910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2143313}}^1$

素因数の和:2143327

約数の個数: 16

約数和(自身を含む): 308637216

約数和(自身を除く): 158605306

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2143313, 4286626, 10716565, 15003191, 21433130, 30006382, 75015955, 150031910]

約数ペア:

[(1, 150031910), (2, 75015955), (5, 30006382), (7, 21433130), (10, 15003191), (14, 10716565), (35, 4286626), (70, 2143313)]