13174996030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{26887747}}^1$

素因数の和:26887768

約数の個数: 24

約数和(自身を含む): 27586829448

約数和(自身を除く): 14411833418

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 26887747, 53775494, 134438735, 188214229, 268877470, 376428458, 941071145, 1317499603, 1882142290, 2634999206, 6587498015, 13174996030]

約数ペア:

[(1, 13174996030), (2, 6587498015), (5, 2634999206), (7, 1882142290), (10, 1317499603), (14, 941071145), (35, 376428458), (49, 268877470), (70, 188214229), (98, 134438735), (245, 53775494), (490, 26887747)]