15740322

素因数分解:

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

素因数の和:112

約数の個数: 72

約数和(自身を含む): 36813744

約数和(自身を除く): 21073422

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 43, 57, 78, 86, 114, 129, 169, 247, 258, 338, 361, 494, 507, 559, 722, 741, 817, 1014, 1083, 1118, 1482, 1634, 1677, 2166, 2451, 3211, 3354, 4693, 4902, 6422, 7267, 9386, 9633, 10621, 14079, 14534, 15523, 19266, 21242, 21801, 28158, 31046, 31863, 43602, 46569, 61009, 63726, 93138, 122018, 138073, 183027, 201799, 276146, 366054, 403598, 414219, 605397, 828438, 1210794, 2623387, 5246774, 7870161, 15740322]

約数ペア:

[(1, 15740322), (2, 7870161), (3, 5246774), (6, 2623387), (13, 1210794), (19, 828438), (26, 605397), (38, 414219), (39, 403598), (43, 366054), (57, 276146), (78, 201799), (86, 183027), (114, 138073), (129, 122018), (169, 93138), (247, 63726), (258, 61009), (338, 46569), (361, 43602), (494, 31863), (507, 31046), (559, 28158), (722, 21801), (741, 21242), (817, 19266), (1014, 15523), (1083, 14534), (1118, 14079), (1482, 10621), (1634, 9633), (1677, 9386), (2166, 7267), (2451, 6422), (3211, 4902), (3354, 4693)]