586642490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137387}}^1$

素因数の和:137462

約数の個数: 32

約数和(自身を含む): 1226600064

約数和(自身を除く): 639957574

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 137387, 274774, 686935, 961709, 1373870, 1923418, 4808545, 8380607, 9617090, 16761214, 41903035, 58664249, 83806070, 117328498, 293321245, 586642490]

約数ペア:

[(1, 586642490), (2, 293321245), (5, 117328498), (7, 83806070), (10, 58664249), (14, 41903035), (35, 16761214), (61, 9617090), (70, 8380607), (122, 4808545), (305, 1923418), (427, 1373870), (610, 961709), (854, 686935), (2135, 274774), (4270, 137387)]