30202000

素因数分解:

$2^4\times 5^3\times {\mathrm{15101}}^1$

素因数の和:15124

約数の個数: 40

約数和(自身を含む): 73033272

約数和(自身を除く): 42831272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 15101, 30202, 60404, 75505, 120808, 151010, 241616, 302020, 377525, 604040, 755050, 1208080, 1510100, 1887625, 3020200, 3775250, 6040400, 7550500, 15101000, 30202000]

約数ペア:

[(1, 30202000), (2, 15101000), (4, 7550500), (5, 6040400), (8, 3775250), (10, 3020200), (16, 1887625), (20, 1510100), (25, 1208080), (40, 755050), (50, 604040), (80, 377525), (100, 302020), (125, 241616), (200, 151010), (250, 120808), (400, 75505), (500, 60404), (1000, 30202), (2000, 15101)]