282592020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277051}}^1$

素因数の和:277080

約数の個数: 48

約数和(自身を含む): 837805248

約数和(自身を除く): 555213228

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, 277051, 554102, 831153, 1108204, 1385255, 1662306, 2770510, 3324612, 4155765, 4709867, 5541020, 8311530, 9419734, 14129601, 16623060, 18839468, 23549335, 28259202, 47098670, 56518404, 70648005, 94197340, 141296010, 282592020]

約数ペア:

[(1, 282592020), (2, 141296010), (3, 94197340), (4, 70648005), (5, 56518404), (6, 47098670), (10, 28259202), (12, 23549335), (15, 18839468), (17, 16623060), (20, 14129601), (30, 9419734), (34, 8311530), (51, 5541020), (60, 4709867), (68, 4155765), (85, 3324612), (102, 2770510), (170, 1662306), (204, 1385255), (255, 1108204), (340, 831153), (510, 554102), (1020, 277051)]