70871270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{228617}}^1$

素因数の和:228655

約数の個数: 16

約数和(自身を含む): 131683968

約数和(自身を除く): 60812698

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 228617, 457234, 1143085, 2286170, 7087127, 14174254, 35435635, 70871270]

約数ペア:

[(1, 70871270), (2, 35435635), (5, 14174254), (10, 7087127), (31, 2286170), (62, 1143085), (155, 457234), (310, 228617)]