1071770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 2249856

約数和(自身を除く): 1178086

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 251, 305, 427, 502, 610, 854, 1255, 1757, 2135, 2510, 3514, 4270, 8785, 15311, 17570, 30622, 76555, 107177, 153110, 214354, 535885, 1071770]

約数ペア:

[(1, 1071770), (2, 535885), (5, 214354), (7, 153110), (10, 107177), (14, 76555), (35, 30622), (61, 17570), (70, 15311), (122, 8785), (251, 4270), (305, 3514), (427, 2510), (502, 2135), (610, 1757), (854, 1255)]