1335460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9539}}^1$

素因数の和:9555

約数の個数: 24

約数和(自身を含む): 3205440

約数和(自身を除く): 1869980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9539, 19078, 38156, 47695, 66773, 95390, 133546, 190780, 267092, 333865, 667730, 1335460]

約数ペア:

[(1, 1335460), (2, 667730), (4, 333865), (5, 267092), (7, 190780), (10, 133546), (14, 95390), (20, 66773), (28, 47695), (35, 38156), (70, 19078), (140, 9539)]