148658300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{212369}}^1$

素因数の和:212390

約数の個数: 36

約数和(自身を含む): 368674320

約数和(自身を除く): 220016020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 212369, 424738, 849476, 1061845, 1486583, 2123690, 2973166, 4247380, 5309225, 5946332, 7432915, 10618450, 14865830, 21236900, 29731660, 37164575, 74329150, 148658300]

約数ペア:

[(1, 148658300), (2, 74329150), (4, 37164575), (5, 29731660), (7, 21236900), (10, 14865830), (14, 10618450), (20, 7432915), (25, 5946332), (28, 5309225), (35, 4247380), (50, 2973166), (70, 2123690), (100, 1486583), (140, 1061845), (175, 849476), (350, 424738), (700, 212369)]