2247347270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{106661}}^1$

素因数の和:106725

約数の個数: 48

約数和(自身を含む): 4815149328

約数和(自身を除く): 2567802058

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 4214, 10535, 21070, 106661, 213322, 533305, 746627, 1066610, 1493254, 3733135, 4586423, 5226389, 7466270, 9172846, 10452778, 22932115, 26131945, 32104961, 45864230, 52263890, 64209922, 160524805, 224734727, 321049610, 449469454, 1123673635, 2247347270]

約数ペア:

[(1, 2247347270), (2, 1123673635), (5, 449469454), (7, 321049610), (10, 224734727), (14, 160524805), (35, 64209922), (43, 52263890), (49, 45864230), (70, 32104961), (86, 26131945), (98, 22932115), (215, 10452778), (245, 9172846), (301, 7466270), (430, 5226389), (490, 4586423), (602, 3733135), (1505, 1493254), (2107, 1066610), (3010, 746627), (4214, 533305), (10535, 213322), (21070, 106661)]