30076221

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1753}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 49392640

約数和(自身を除く): 19316419

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 1753, 2451, 5259, 5719, 12271, 17157, 33307, 36813, 75379, 99921, 226137, 233149, 527653, 699447, 1432201, 1582959, 4296603, 10025407, 30076221]

約数ペア:

[(1, 30076221), (3, 10025407), (7, 4296603), (19, 1582959), (21, 1432201), (43, 699447), (57, 527653), (129, 233149), (133, 226137), (301, 99921), (399, 75379), (817, 36813), (903, 33307), (1753, 17157), (2451, 12271), (5259, 5719)]