15661278030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{71719}}^1$

素因数の和:72009

約数の個数: 64

約数和(自身を含む): 39038630400

約数和(自身を除く): 23377352370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 251, 290, 435, 502, 753, 870, 1255, 1506, 2510, 3765, 7279, 7530, 14558, 21837, 36395, 43674, 71719, 72790, 109185, 143438, 215157, 218370, 358595, 430314, 717190, 1075785, 2079851, 2151570, 4159702, 6239553, 10399255, 12479106, 18001469, 20798510, 31197765, 36002938, 54004407, 62395530, 90007345, 108008814, 180014690, 270022035, 522042601, 540044070, 1044085202, 1566127803, 2610213005, 3132255606, 5220426010, 7830639015, 15661278030]

約数ペア:

[(1, 15661278030), (2, 7830639015), (3, 5220426010), (5, 3132255606), (6, 2610213005), (10, 1566127803), (15, 1044085202), (29, 540044070), (30, 522042601), (58, 270022035), (87, 180014690), (145, 108008814), (174, 90007345), (251, 62395530), (290, 54004407), (435, 36002938), (502, 31197765), (753, 20798510), (870, 18001469), (1255, 12479106), (1506, 10399255), (2510, 6239553), (3765, 4159702), (7279, 2151570), (7530, 2079851), (14558, 1075785), (21837, 717190), (36395, 430314), (43674, 358595), (71719, 218370), (72790, 215157), (109185, 143438)]