102446540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{731761}}^1$

素因数の和:731777

約数の個数: 24

約数和(自身を含む): 245872032

約数和(自身を除く): 143425492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 731761, 1463522, 2927044, 3658805, 5122327, 7317610, 10244654, 14635220, 20489308, 25611635, 51223270, 102446540]

約数ペア:

[(1, 102446540), (2, 51223270), (4, 25611635), (5, 20489308), (7, 14635220), (10, 10244654), (14, 7317610), (20, 5122327), (28, 3658805), (35, 2927044), (70, 1463522), (140, 731761)]