2535470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1292

約数の個数: 32

約数和(自身を含む): 5400000

約数和(自身を除く): 2864530

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1249, 2030, 2498, 6245, 8743, 12490, 17486, 36221, 43715, 72442, 87430, 181105, 253547, 362210, 507094, 1267735, 2535470]

約数ペア:

[(1, 2535470), (2, 1267735), (5, 507094), (7, 362210), (10, 253547), (14, 181105), (29, 87430), (35, 72442), (58, 43715), (70, 36221), (145, 17486), (203, 12490), (290, 8743), (406, 6245), (1015, 2498), (1249, 2030)]