1335950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 3106944

約数和(自身を除く): 1770994

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 110, 154, 175, 275, 347, 350, 385, 550, 694, 770, 1735, 1925, 2429, 3470, 3817, 3850, 4858, 7634, 8675, 12145, 17350, 19085, 24290, 26719, 38170, 53438, 60725, 95425, 121450, 133595, 190850, 267190, 667975, 1335950]

約数ペア:

[(1, 1335950), (2, 667975), (5, 267190), (7, 190850), (10, 133595), (11, 121450), (14, 95425), (22, 60725), (25, 53438), (35, 38170), (50, 26719), (55, 24290), (70, 19085), (77, 17350), (110, 12145), (154, 8675), (175, 7634), (275, 4858), (347, 3850), (350, 3817), (385, 3470), (550, 2429), (694, 1925), (770, 1735)]