30128350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1459}}^1$

素因数の和:1537

約数の個数: 48

約数和(自身を含む): 65174400

約数和(自身を除く): 35046050

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 118, 175, 295, 350, 413, 590, 826, 1459, 1475, 2065, 2918, 2950, 4130, 7295, 10213, 10325, 14590, 20426, 20650, 36475, 51065, 72950, 86081, 102130, 172162, 255325, 430405, 510650, 602567, 860810, 1205134, 2152025, 3012835, 4304050, 6025670, 15064175, 30128350]

約数ペア:

[(1, 30128350), (2, 15064175), (5, 6025670), (7, 4304050), (10, 3012835), (14, 2152025), (25, 1205134), (35, 860810), (50, 602567), (59, 510650), (70, 430405), (118, 255325), (175, 172162), (295, 102130), (350, 86081), (413, 72950), (590, 51065), (826, 36475), (1459, 20650), (1475, 20426), (2065, 14590), (2918, 10325), (2950, 10213), (4130, 7295)]