150855460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1077539}}^1$

素因数の和:1077555

約数の個数: 24

約数和(自身を含む): 362053440

約数和(自身を除く): 211197980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1077539, 2155078, 4310156, 5387695, 7542773, 10775390, 15085546, 21550780, 30171092, 37713865, 75427730, 150855460]

約数ペア:

[(1, 150855460), (2, 75427730), (4, 37713865), (5, 30171092), (7, 21550780), (10, 15085546), (14, 10775390), (20, 7542773), (28, 5387695), (35, 4310156), (70, 2155078), (140, 1077539)]