7646670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 20643840

約数和(自身を除く): 12997170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 127, 135, 223, 254, 270, 381, 446, 635, 669, 762, 1115, 1143, 1270, 1338, 1905, 2007, 2230, 2286, 3345, 3429, 3810, 4014, 5715, 6021, 6690, 6858, 10035, 11430, 12042, 17145, 20070, 28321, 30105, 34290, 56642, 60210, 84963, 141605, 169926, 254889, 283210, 424815, 509778, 764667, 849630, 1274445, 1529334, 2548890, 3823335, 7646670]

約数ペア:

[(1, 7646670), (2, 3823335), (3, 2548890), (5, 1529334), (6, 1274445), (9, 849630), (10, 764667), (15, 509778), (18, 424815), (27, 283210), (30, 254889), (45, 169926), (54, 141605), (90, 84963), (127, 60210), (135, 56642), (223, 34290), (254, 30105), (270, 28321), (381, 20070), (446, 17145), (635, 12042), (669, 11430), (762, 10035), (1115, 6858), (1143, 6690), (1270, 6021), (1338, 5715), (1905, 4014), (2007, 3810), (2230, 3429), (2286, 3345)]