2319590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2549}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 5140800

約数和(自身を除く): 2821210

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2549, 5098, 12745, 17843, 25490, 33137, 35686, 66274, 89215, 165685, 178430, 231959, 331370, 463918, 1159795, 2319590]

約数ペア:

[(1, 2319590), (2, 1159795), (5, 463918), (7, 331370), (10, 231959), (13, 178430), (14, 165685), (26, 89215), (35, 66274), (65, 35686), (70, 33137), (91, 25490), (130, 17843), (182, 12745), (455, 5098), (910, 2549)]