30313772

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:641

約数の個数: 24

約数和(自身を含む): 53943120

約数和(自身を除く): 23629348

約数列:

[1, 2, 4, 109, 218, 251, 277, 436, 502, 554, 1004, 1108, 27359, 30193, 54718, 60386, 69527, 109436, 120772, 139054, 278108, 7578443, 15156886, 30313772]

約数ペア:

[(1, 30313772), (2, 15156886), (4, 7578443), (109, 278108), (218, 139054), (251, 120772), (277, 109436), (436, 69527), (502, 60386), (554, 54718), (1004, 30193), (1108, 27359)]