2268490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 4872960

約数和(自身を除く): 2604470

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1409, 1610, 2818, 7045, 9863, 14090, 19726, 32407, 49315, 64814, 98630, 162035, 226849, 324070, 453698, 1134245, 2268490]

約数ペア:

[(1, 2268490), (2, 1134245), (5, 453698), (7, 324070), (10, 226849), (14, 162035), (23, 98630), (35, 64814), (46, 49315), (70, 32407), (115, 19726), (161, 14090), (230, 9863), (322, 7045), (805, 2818), (1409, 1610)]