83873820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37781}}^1$

素因数の和:37830

約数の個数: 48

約数和(自身を含む): 241200288

約数和(自身を除く): 157326468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 37781, 75562, 113343, 151124, 188905, 226686, 377810, 453372, 566715, 755620, 1133430, 1397897, 2266860, 2795794, 4193691, 5591588, 6989485, 8387382, 13978970, 16774764, 20968455, 27957940, 41936910, 83873820]

約数ペア:

[(1, 83873820), (2, 41936910), (3, 27957940), (4, 20968455), (5, 16774764), (6, 13978970), (10, 8387382), (12, 6989485), (15, 5591588), (20, 4193691), (30, 2795794), (37, 2266860), (60, 1397897), (74, 1133430), (111, 755620), (148, 566715), (185, 453372), (222, 377810), (370, 226686), (444, 188905), (555, 151124), (740, 113343), (1110, 75562), (2220, 37781)]