30819064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{202757}}^1$

素因数の和:202782

約数の個数: 16

約数和(自身を含む): 60827400

約数和(自身を除く): 30008336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 202757, 405514, 811028, 1622056, 3852383, 7704766, 15409532, 30819064]

約数ペア:

[(1, 30819064), (2, 15409532), (4, 7704766), (8, 3852383), (19, 1622056), (38, 811028), (76, 405514), (152, 202757)]