40453740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{224743}}^1$

素因数の和:224758

約数の個数: 36

約数和(自身を含む): 122710224

約数和(自身を除く): 82256484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 224743, 449486, 674229, 898972, 1123715, 1348458, 2022687, 2247430, 2696916, 3371145, 4045374, 4494860, 6742290, 8090748, 10113435, 13484580, 20226870, 40453740]

約数ペア:

[(1, 40453740), (2, 20226870), (3, 13484580), (4, 10113435), (5, 8090748), (6, 6742290), (9, 4494860), (10, 4045374), (12, 3371145), (15, 2696916), (18, 2247430), (20, 2022687), (30, 1348458), (36, 1123715), (45, 898972), (60, 674229), (90, 449486), (180, 224743)]