29961260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{214009}}^1$

素因数の和:214025

約数の個数: 24

約数和(自身を含む): 71907360

約数和(自身を除く): 41946100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 214009, 428018, 856036, 1070045, 1498063, 2140090, 2996126, 4280180, 5992252, 7490315, 14980630, 29961260]

約数ペア:

[(1, 29961260), (2, 14980630), (4, 7490315), (5, 5992252), (7, 4280180), (10, 2996126), (14, 2140090), (20, 1498063), (28, 1070045), (35, 856036), (70, 428018), (140, 214009)]