7139550890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1571}}^1\times {\mathrm{15671}}^1$

素因数の和:17278

約数の個数: 32

約数和(自身を含む): 13303647360

約数和(自身を除く): 6164096470

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1571, 3142, 7855, 15671, 15710, 31342, 45559, 78355, 91118, 156710, 227795, 454459, 455590, 908918, 2272295, 4544590, 24619141, 49238282, 123095705, 246191410, 713955089, 1427910178, 3569775445, 7139550890]

約数ペア:

[(1, 7139550890), (2, 3569775445), (5, 1427910178), (10, 713955089), (29, 246191410), (58, 123095705), (145, 49238282), (290, 24619141), (1571, 4544590), (3142, 2272295), (7855, 908918), (15671, 455590), (15710, 454459), (31342, 227795), (45559, 156710), (78355, 91118)]