3746540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{3823}}^1$

素因数の和:3846

約数の個数: 36

約数和(自身を含む): 9154656

約数和(自身を除く): 5408116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 3823, 7646, 15292, 19115, 26761, 38230, 53522, 76460, 107044, 133805, 187327, 267610, 374654, 535220, 749308, 936635, 1873270, 3746540]

約数ペア:

[(1, 3746540), (2, 1873270), (4, 936635), (5, 749308), (7, 535220), (10, 374654), (14, 267610), (20, 187327), (28, 133805), (35, 107044), (49, 76460), (70, 53522), (98, 38230), (140, 26761), (196, 19115), (245, 15292), (490, 7646), (980, 3823)]