30775710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1451}}^1$

素因数の和:1569

約数の個数: 64

約数和(自身を含む): 85307904

約数和(自身を除く): 54532194

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 101, 105, 202, 210, 303, 505, 606, 707, 1010, 1414, 1451, 1515, 2121, 2902, 3030, 3535, 4242, 4353, 7070, 7255, 8706, 10157, 10605, 14510, 20314, 21210, 21765, 30471, 43530, 50785, 60942, 101570, 146551, 152355, 293102, 304710, 439653, 732755, 879306, 1025857, 1465510, 2051714, 2198265, 3077571, 4396530, 5129285, 6155142, 10258570, 15387855, 30775710]

約数ペア:

[(1, 30775710), (2, 15387855), (3, 10258570), (5, 6155142), (6, 5129285), (7, 4396530), (10, 3077571), (14, 2198265), (15, 2051714), (21, 1465510), (30, 1025857), (35, 879306), (42, 732755), (70, 439653), (101, 304710), (105, 293102), (202, 152355), (210, 146551), (303, 101570), (505, 60942), (606, 50785), (707, 43530), (1010, 30471), (1414, 21765), (1451, 21210), (1515, 20314), (2121, 14510), (2902, 10605), (3030, 10157), (3535, 8706), (4242, 7255), (4353, 7070)]