2510199957

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{547}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 3660815360

約数和(自身を除く): 1150615403

約数列:

[1, 3, 17, 51, 67, 79, 201, 237, 289, 547, 867, 1139, 1343, 1641, 3417, 4029, 5293, 9299, 15879, 19363, 22831, 27897, 36649, 43213, 58089, 68493, 89981, 109947, 129639, 158083, 269943, 474249, 623033, 734621, 1529677, 1869099, 2203863, 2895271, 4589031, 8685813, 10591561, 12488557, 31774683, 37465671, 49219607, 147658821, 836733319, 2510199957]

約数ペア:

[(1, 2510199957), (3, 836733319), (17, 147658821), (51, 49219607), (67, 37465671), (79, 31774683), (201, 12488557), (237, 10591561), (289, 8685813), (547, 4589031), (867, 2895271), (1139, 2203863), (1343, 1869099), (1641, 1529677), (3417, 734621), (4029, 623033), (5293, 474249), (9299, 269943), (15879, 158083), (19363, 129639), (22831, 109947), (27897, 89981), (36649, 68493), (43213, 58089)]