71015640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6101}}^1$

素因数の和:6212

約数の個数: 64

約数和(自身を含む): 215278560

約数和(自身を除く): 144262920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 6101, 11640, 12202, 18303, 24404, 30505, 36606, 48808, 61010, 73212, 91515, 122020, 146424, 183030, 244040, 366060, 591797, 732120, 1183594, 1775391, 2367188, 2958985, 3550782, 4734376, 5917970, 7101564, 8876955, 11835940, 14203128, 17753910, 23671880, 35507820, 71015640]

約数ペア:

[(1, 71015640), (2, 35507820), (3, 23671880), (4, 17753910), (5, 14203128), (6, 11835940), (8, 8876955), (10, 7101564), (12, 5917970), (15, 4734376), (20, 3550782), (24, 2958985), (30, 2367188), (40, 1775391), (60, 1183594), (97, 732120), (120, 591797), (194, 366060), (291, 244040), (388, 183030), (485, 146424), (582, 122020), (776, 91515), (970, 73212), (1164, 61010), (1455, 48808), (1940, 36606), (2328, 30505), (2910, 24404), (3880, 18303), (5820, 12202), (6101, 11640)]