2555770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2887430

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1259, 2030, 2518, 6295, 8813, 12590, 17626, 36511, 44065, 73022, 88130, 182555, 255577, 365110, 511154, 1277885, 2555770]

約数ペア:

[(1, 2555770), (2, 1277885), (5, 511154), (7, 365110), (10, 255577), (14, 182555), (29, 88130), (35, 73022), (58, 44065), (70, 36511), (145, 17626), (203, 12590), (290, 8813), (406, 6295), (1015, 2518), (1259, 2030)]