61873770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{859}}^1$

素因数の和:897

約数の個数: 80

約数和(自身を含む): 173437920

約数和(自身を除く): 111564150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 859, 1029, 1470, 1715, 1718, 2058, 2401, 2577, 3430, 4295, 4802, 5145, 5154, 6013, 7203, 8590, 10290, 12005, 12026, 12885, 14406, 18039, 24010, 25770, 30065, 36015, 36078, 42091, 60130, 72030, 84182, 90195, 126273, 180390, 210455, 252546, 294637, 420910, 589274, 631365, 883911, 1262730, 1473185, 1767822, 2062459, 2946370, 4124918, 4419555, 6187377, 8839110, 10312295, 12374754, 20624590, 30936885, 61873770]

約数ペア:

[(1, 61873770), (2, 30936885), (3, 20624590), (5, 12374754), (6, 10312295), (7, 8839110), (10, 6187377), (14, 4419555), (15, 4124918), (21, 2946370), (30, 2062459), (35, 1767822), (42, 1473185), (49, 1262730), (70, 883911), (98, 631365), (105, 589274), (147, 420910), (210, 294637), (245, 252546), (294, 210455), (343, 180390), (490, 126273), (686, 90195), (735, 84182), (859, 72030), (1029, 60130), (1470, 42091), (1715, 36078), (1718, 36015), (2058, 30065), (2401, 25770), (2577, 24010), (3430, 18039), (4295, 14406), (4802, 12885), (5145, 12026), (5154, 12005), (6013, 10290), (7203, 8590)]