2247302470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2087}}^1\times {\mathrm{15383}}^1$

素因数の和:17484

約数の個数: 32

約数和(自身を含む): 4625538048

約数和(自身を除く): 2378235578

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2087, 4174, 10435, 14609, 15383, 20870, 29218, 30766, 73045, 76915, 107681, 146090, 153830, 215362, 538405, 1076810, 32104321, 64208642, 160521605, 224730247, 321043210, 449460494, 1123651235, 2247302470]

約数ペア:

[(1, 2247302470), (2, 1123651235), (5, 449460494), (7, 321043210), (10, 224730247), (14, 160521605), (35, 64208642), (70, 32104321), (2087, 1076810), (4174, 538405), (10435, 215362), (14609, 153830), (15383, 146090), (20870, 107681), (29218, 76915), (30766, 73045)]