30980424

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{18181}}^1$

素因数の和:18261

約数の個数: 32

約数和(自身を含む): 78546240

約数和(自身を除く): 47565816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 18181, 36362, 54543, 72724, 109086, 145448, 218172, 436344, 1290851, 2581702, 3872553, 5163404, 7745106, 10326808, 15490212, 30980424]

約数ペア:

[(1, 30980424), (2, 15490212), (3, 10326808), (4, 7745106), (6, 5163404), (8, 3872553), (12, 2581702), (24, 1290851), (71, 436344), (142, 218172), (213, 145448), (284, 109086), (426, 72724), (568, 54543), (852, 36362), (1704, 18181)]