30244916

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{44741}}^1$

素因数の和:44771

約数の個数: 18

約数和(自身を含む): 57314502

約数和(自身を除く): 27069586

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 44741, 89482, 178964, 581633, 1163266, 2326532, 7561229, 15122458, 30244916]

約数ペア:

[(1, 30244916), (2, 15122458), (4, 7561229), (13, 2326532), (26, 1163266), (52, 581633), (169, 178964), (338, 89482), (676, 44741)]