29663760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17657}}^1$

素因数の和:17680

約数の個数: 80

約数和(自身を含む): 105100416

約数和(自身を除く): 75436656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 17657, 35314, 52971, 70628, 88285, 105942, 123599, 141256, 176570, 211884, 247198, 264855, 282512, 353140, 370797, 423768, 494396, 529710, 617995, 706280, 741594, 847536, 988792, 1059420, 1235990, 1412560, 1483188, 1853985, 1977584, 2118840, 2471980, 2966376, 3707970, 4237680, 4943960, 5932752, 7415940, 9887920, 14831880, 29663760]

約数ペア:

[(1, 29663760), (2, 14831880), (3, 9887920), (4, 7415940), (5, 5932752), (6, 4943960), (7, 4237680), (8, 3707970), (10, 2966376), (12, 2471980), (14, 2118840), (15, 1977584), (16, 1853985), (20, 1483188), (21, 1412560), (24, 1235990), (28, 1059420), (30, 988792), (35, 847536), (40, 741594), (42, 706280), (48, 617995), (56, 529710), (60, 494396), (70, 423768), (80, 370797), (84, 353140), (105, 282512), (112, 264855), (120, 247198), (140, 211884), (168, 176570), (210, 141256), (240, 123599), (280, 105942), (336, 88285), (420, 70628), (560, 52971), (840, 35314), (1680, 17657)]