1340150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{547}}^1$

素因数の和:573

約数の個数: 36

約数和(自身を含む): 2904948

約数和(自身を除く): 1564798

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 547, 1094, 1225, 2450, 2735, 3829, 5470, 7658, 13675, 19145, 26803, 27350, 38290, 53606, 95725, 134015, 191450, 268030, 670075, 1340150]

約数ペア:

[(1, 1340150), (2, 670075), (5, 268030), (7, 191450), (10, 134015), (14, 95725), (25, 53606), (35, 38290), (49, 27350), (50, 26803), (70, 19145), (98, 13675), (175, 7658), (245, 5470), (350, 3829), (490, 2735), (547, 2450), (1094, 1225)]