70990764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 192487680

約数和(自身を除く): 121496916

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 43, 52, 57, 76, 78, 86, 114, 129, 156, 172, 228, 247, 258, 494, 516, 557, 559, 741, 817, 988, 1114, 1118, 1482, 1634, 1671, 1677, 2228, 2236, 2451, 2964, 3268, 3342, 3354, 4902, 6684, 6708, 7241, 9804, 10583, 10621, 14482, 21166, 21242, 21723, 23951, 28964, 31749, 31863, 42332, 42484, 43446, 47902, 63498, 63726, 71853, 86892, 95804, 126996, 127452, 137579, 143706, 275158, 287412, 311363, 412737, 455069, 550316, 622726, 825474, 910138, 934089, 1245452, 1365207, 1650948, 1820276, 1868178, 2730414, 3736356, 5460828, 5915897, 11831794, 17747691, 23663588, 35495382, 70990764]

約数ペア:

[(1, 70990764), (2, 35495382), (3, 23663588), (4, 17747691), (6, 11831794), (12, 5915897), (13, 5460828), (19, 3736356), (26, 2730414), (38, 1868178), (39, 1820276), (43, 1650948), (52, 1365207), (57, 1245452), (76, 934089), (78, 910138), (86, 825474), (114, 622726), (129, 550316), (156, 455069), (172, 412737), (228, 311363), (247, 287412), (258, 275158), (494, 143706), (516, 137579), (557, 127452), (559, 126996), (741, 95804), (817, 86892), (988, 71853), (1114, 63726), (1118, 63498), (1482, 47902), (1634, 43446), (1671, 42484), (1677, 42332), (2228, 31863), (2236, 31749), (2451, 28964), (2964, 23951), (3268, 21723), (3342, 21242), (3354, 21166), (4902, 14482), (6684, 10621), (6708, 10583), (7241, 9804)]