74381630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{437539}}^1$

素因数の和:437563

約数の個数: 16

約数和(自身を含む): 141762960

約数和(自身を除く): 67381330

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 437539, 875078, 2187695, 4375390, 7438163, 14876326, 37190815, 74381630]

約数ペア:

[(1, 74381630), (2, 37190815), (5, 14876326), (10, 7438163), (17, 4375390), (34, 2187695), (85, 875078), (170, 437539)]