3187450

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{1301}}^1$

素因数の和:1327

約数の個数: 36

約数和(自身を含む): 6901902

約数和(自身を除く): 3714452

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 1301, 2450, 2602, 6505, 9107, 13010, 18214, 32525, 45535, 63749, 65050, 91070, 127498, 227675, 318745, 455350, 637490, 1593725, 3187450]

約数ペア:

[(1, 3187450), (2, 1593725), (5, 637490), (7, 455350), (10, 318745), (14, 227675), (25, 127498), (35, 91070), (49, 65050), (50, 63749), (70, 45535), (98, 32525), (175, 18214), (245, 13010), (350, 9107), (490, 6505), (1225, 2602), (1301, 2450)]