1177776670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1\times {\mathrm{643}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 2457133056

約数和(自身を除く): 1279356386

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 191, 274, 382, 643, 685, 955, 959, 1286, 1337, 1370, 1910, 1918, 2674, 3215, 4501, 4795, 6430, 6685, 9002, 9590, 13370, 22505, 26167, 45010, 52334, 88091, 122813, 130835, 176182, 183169, 245626, 261670, 366338, 440455, 614065, 616637, 859691, 880910, 915845, 1228130, 1233274, 1719382, 1831690, 3083185, 4298455, 6166370, 8596910, 16825381, 33650762, 84126905, 117777667, 168253810, 235555334, 588888335, 1177776670]

約数ペア:

[(1, 1177776670), (2, 588888335), (5, 235555334), (7, 168253810), (10, 117777667), (14, 84126905), (35, 33650762), (70, 16825381), (137, 8596910), (191, 6166370), (274, 4298455), (382, 3083185), (643, 1831690), (685, 1719382), (955, 1233274), (959, 1228130), (1286, 915845), (1337, 880910), (1370, 859691), (1910, 616637), (1918, 614065), (2674, 440455), (3215, 366338), (4501, 261670), (4795, 245626), (6430, 183169), (6685, 176182), (9002, 130835), (9590, 122813), (13370, 88091), (22505, 52334), (26167, 45010)]