87686730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{5443}}^1$

素因数の和:5635

約数の個数: 48

約数和(自身を含む): 229301280

約数和(自身を除く): 141614550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 5370, 5443, 8055, 10886, 16110, 16329, 27215, 32658, 48987, 54430, 81645, 97974, 163290, 244935, 489870, 974297, 1948594, 2922891, 4871485, 5845782, 8768673, 9742970, 14614455, 17537346, 29228910, 43843365, 87686730]

約数ペア:

[(1, 87686730), (2, 43843365), (3, 29228910), (5, 17537346), (6, 14614455), (9, 9742970), (10, 8768673), (15, 5845782), (18, 4871485), (30, 2922891), (45, 1948594), (90, 974297), (179, 489870), (358, 244935), (537, 163290), (895, 97974), (1074, 81645), (1611, 54430), (1790, 48987), (2685, 32658), (3222, 27215), (5370, 16329), (5443, 16110), (8055, 10886)]