140321130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{23743}}^1$

素因数の和:23950

約数の個数: 32

約数和(自身を含む): 338494464

約数和(自身を除く): 198173334

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 23743, 47486, 71229, 118715, 142458, 237430, 356145, 712290, 4677371, 9354742, 14032113, 23386855, 28064226, 46773710, 70160565, 140321130]

約数ペア:

[(1, 140321130), (2, 70160565), (3, 46773710), (5, 28064226), (6, 23386855), (10, 14032113), (15, 9354742), (30, 4677371), (197, 712290), (394, 356145), (591, 237430), (985, 142458), (1182, 118715), (1970, 71229), (2955, 47486), (5910, 23743)]