1274350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 2964096

約数和(自身を除く): 1689746

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 331, 350, 385, 550, 662, 770, 1655, 1925, 2317, 3310, 3641, 3850, 4634, 7282, 8275, 11585, 16550, 18205, 23170, 25487, 36410, 50974, 57925, 91025, 115850, 127435, 182050, 254870, 637175, 1274350]

約数ペア:

[(1, 1274350), (2, 637175), (5, 254870), (7, 182050), (10, 127435), (11, 115850), (14, 91025), (22, 57925), (25, 50974), (35, 36410), (50, 25487), (55, 23170), (70, 18205), (77, 16550), (110, 11585), (154, 8275), (175, 7282), (275, 4634), (331, 3850), (350, 3641), (385, 3310), (550, 2317), (662, 1925), (770, 1655)]