146800570

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 311500800

約数和(自身を除く): 164700230

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 127, 245, 254, 337, 343, 490, 635, 674, 686, 889, 1270, 1685, 1715, 1778, 2359, 3370, 3430, 4445, 4718, 6223, 8890, 11795, 12446, 16513, 23590, 31115, 33026, 42799, 43561, 62230, 82565, 85598, 87122, 115591, 165130, 213995, 217805, 231182, 299593, 427990, 435610, 577955, 599186, 1155910, 1497965, 2097151, 2995930, 4194302, 10485755, 14680057, 20971510, 29360114, 73400285, 146800570]

約数ペア:

[(1, 146800570), (2, 73400285), (5, 29360114), (7, 20971510), (10, 14680057), (14, 10485755), (35, 4194302), (49, 2995930), (70, 2097151), (98, 1497965), (127, 1155910), (245, 599186), (254, 577955), (337, 435610), (343, 427990), (490, 299593), (635, 231182), (674, 217805), (686, 213995), (889, 165130), (1270, 115591), (1685, 87122), (1715, 85598), (1778, 82565), (2359, 62230), (3370, 43561), (3430, 42799), (4445, 33026), (4718, 31115), (6223, 23590), (8890, 16513), (11795, 12446)]