1571036180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{49003}}^1$

素因数の和:49248

約数の個数: 48

約数和(自身を含む): 3787029120

約数和(自身を除く): 2215992940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 916, 1145, 1603, 2290, 3206, 4580, 6412, 8015, 16030, 32060, 49003, 98006, 196012, 245015, 343021, 490030, 686042, 980060, 1372084, 1715105, 3430210, 6860420, 11221687, 22443374, 44886748, 56108435, 78551809, 112216870, 157103618, 224433740, 314207236, 392759045, 785518090, 1571036180]

約数ペア:

[(1, 1571036180), (2, 785518090), (4, 392759045), (5, 314207236), (7, 224433740), (10, 157103618), (14, 112216870), (20, 78551809), (28, 56108435), (35, 44886748), (70, 22443374), (140, 11221687), (229, 6860420), (458, 3430210), (916, 1715105), (1145, 1372084), (1603, 980060), (2290, 686042), (3206, 490030), (4580, 343021), (6412, 245015), (8015, 196012), (16030, 98006), (32060, 49003)]