2656590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5209}}^1$

素因数の和:5236

約数の個数: 32

約数和(自身を含む): 6752160

約数和(自身を除く): 4095570

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 5209, 10418, 15627, 26045, 31254, 52090, 78135, 88553, 156270, 177106, 265659, 442765, 531318, 885530, 1328295, 2656590]

約数ペア:

[(1, 2656590), (2, 1328295), (3, 885530), (5, 531318), (6, 442765), (10, 265659), (15, 177106), (17, 156270), (30, 88553), (34, 78135), (51, 52090), (85, 31254), (102, 26045), (170, 15627), (255, 10418), (510, 5209)]