2810362450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{276883}}^1$

素因数の和:276931

約数の個数: 48

約数和(自身を含む): 6180050880

約数和(自身を除く): 3369688430

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 5075, 10150, 276883, 553766, 1384415, 1938181, 2768830, 3876362, 6922075, 8029607, 9690905, 13844150, 16059214, 19381810, 40148035, 48454525, 56207249, 80296070, 96909050, 112414498, 200740175, 281036245, 401480350, 562072490, 1405181225, 2810362450]

約数ペア:

[(1, 2810362450), (2, 1405181225), (5, 562072490), (7, 401480350), (10, 281036245), (14, 200740175), (25, 112414498), (29, 96909050), (35, 80296070), (50, 56207249), (58, 48454525), (70, 40148035), (145, 19381810), (175, 16059214), (203, 13844150), (290, 9690905), (350, 8029607), (406, 6922075), (725, 3876362), (1015, 2768830), (1450, 1938181), (2030, 1384415), (5075, 553766), (10150, 276883)]