2914140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2886

約数の個数: 48

約数和(自身を含む): 8642592

約数和(自身を除く): 5728452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 2857, 5714, 8571, 11428, 14285, 17142, 28570, 34284, 42855, 48569, 57140, 85710, 97138, 145707, 171420, 194276, 242845, 291414, 485690, 582828, 728535, 971380, 1457070, 2914140]

約数ペア:

[(1, 2914140), (2, 1457070), (3, 971380), (4, 728535), (5, 582828), (6, 485690), (10, 291414), (12, 242845), (15, 194276), (17, 171420), (20, 145707), (30, 97138), (34, 85710), (51, 57140), (60, 48569), (68, 42855), (85, 34284), (102, 28570), (170, 17142), (204, 14285), (255, 11428), (340, 8571), (510, 5714), (1020, 2857)]