2187005220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12150029}}^1$

素因数の和:12150044

約数の個数: 36

約数和(自身を含む): 6633916380

約数和(自身を除く): 4446911160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12150029, 24300058, 36450087, 48600116, 60750145, 72900174, 109350261, 121500290, 145800348, 182250435, 218700522, 243000580, 364500870, 437401044, 546751305, 729001740, 1093502610, 2187005220]

約数ペア:

[(1, 2187005220), (2, 1093502610), (3, 729001740), (4, 546751305), (5, 437401044), (6, 364500870), (9, 243000580), (10, 218700522), (12, 182250435), (15, 145800348), (18, 121500290), (20, 109350261), (30, 72900174), (36, 60750145), (45, 48600116), (60, 36450087), (90, 24300058), (180, 12150029)]