253443690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{5879}}^1$

素因数の和:6371

約数の個数: 48

約数和(自身を含む): 660441600

約数和(自身を除く): 406997910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 479, 958, 1437, 2395, 2874, 4311, 4790, 5879, 7185, 8622, 11758, 14370, 17637, 21555, 29395, 35274, 43110, 52911, 58790, 88185, 105822, 176370, 264555, 529110, 2816041, 5632082, 8448123, 14080205, 16896246, 25344369, 28160410, 42240615, 50688738, 84481230, 126721845, 253443690]

約数ペア:

[(1, 253443690), (2, 126721845), (3, 84481230), (5, 50688738), (6, 42240615), (9, 28160410), (10, 25344369), (15, 16896246), (18, 14080205), (30, 8448123), (45, 5632082), (90, 2816041), (479, 529110), (958, 264555), (1437, 176370), (2395, 105822), (2874, 88185), (4311, 58790), (4790, 52911), (5879, 43110), (7185, 35274), (8622, 29395), (11758, 21555), (14370, 17637)]