66758870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{230203}}^1$

素因数の和:230239

約数の個数: 16

約数和(自身を含む): 124310160

約数和(自身を除く): 57551290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 230203, 460406, 1151015, 2302030, 6675887, 13351774, 33379435, 66758870]

約数ペア:

[(1, 66758870), (2, 33379435), (5, 13351774), (10, 6675887), (29, 2302030), (58, 1151015), (145, 460406), (290, 230203)]