73172116780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{270667}}^1$

素因数の和:272614

約数の個数: 48

約数和(自身を含む): 175704673536

約数和(自身を除く): 102532556756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1931, 3862, 7724, 9655, 13517, 19310, 27034, 38620, 54068, 67585, 135170, 270340, 270667, 541334, 1082668, 1353335, 1894669, 2706670, 3789338, 5413340, 7578676, 9473345, 18946690, 37893380, 522657977, 1045315954, 2090631908, 2613289885, 3658605839, 5226579770, 7317211678, 10453159540, 14634423356, 18293029195, 36586058390, 73172116780]

約数ペア:

[(1, 73172116780), (2, 36586058390), (4, 18293029195), (5, 14634423356), (7, 10453159540), (10, 7317211678), (14, 5226579770), (20, 3658605839), (28, 2613289885), (35, 2090631908), (70, 1045315954), (140, 522657977), (1931, 37893380), (3862, 18946690), (7724, 9473345), (9655, 7578676), (13517, 5413340), (19310, 3789338), (27034, 2706670), (38620, 1894669), (54068, 1353335), (67585, 1082668), (135170, 541334), (270340, 270667)]