85250970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{135319}}^1$

素因数の和:135339

約数の個数: 48

約数和(自身を含む): 253319040

約数和(自身を除く): 168068070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 135319, 270638, 405957, 676595, 811914, 947233, 1217871, 1353190, 1894466, 2029785, 2435742, 2841699, 4059570, 4736165, 5683398, 6089355, 8525097, 9472330, 12178710, 14208495, 17050194, 28416990, 42625485, 85250970]

約数ペア:

[(1, 85250970), (2, 42625485), (3, 28416990), (5, 17050194), (6, 14208495), (7, 12178710), (9, 9472330), (10, 8525097), (14, 6089355), (15, 5683398), (18, 4736165), (21, 4059570), (30, 2841699), (35, 2435742), (42, 2029785), (45, 1894466), (63, 1353190), (70, 1217871), (90, 947233), (105, 811914), (126, 676595), (210, 405957), (315, 270638), (630, 135319)]