274265590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{9013}}^1$

素因数の和:9216

約数の個数: 32

約数和(自身を含む): 525696480

約数和(自身を除く): 251430890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 179, 358, 895, 1790, 3043, 6086, 9013, 15215, 18026, 30430, 45065, 90130, 153221, 306442, 766105, 1532210, 1613327, 3226654, 8066635, 16133270, 27426559, 54853118, 137132795, 274265590]

約数ペア:

[(1, 274265590), (2, 137132795), (5, 54853118), (10, 27426559), (17, 16133270), (34, 8066635), (85, 3226654), (170, 1613327), (179, 1532210), (358, 766105), (895, 306442), (1790, 153221), (3043, 90130), (6086, 45065), (9013, 30430), (15215, 18026)]