29033970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19751}}^1$

素因数の和:19775

約数の個数: 48

約数和(自身を含む): 81062208

約数和(自身を除く): 52028238

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 19751, 39502, 59253, 98755, 118506, 138257, 197510, 276514, 296265, 414771, 592530, 691285, 829542, 967799, 1382570, 1935598, 2073855, 2903397, 4147710, 4838995, 5806794, 9677990, 14516985, 29033970]

約数ペア:

[(1, 29033970), (2, 14516985), (3, 9677990), (5, 5806794), (6, 4838995), (7, 4147710), (10, 2903397), (14, 2073855), (15, 1935598), (21, 1382570), (30, 967799), (35, 829542), (42, 691285), (49, 592530), (70, 414771), (98, 296265), (105, 276514), (147, 197510), (210, 138257), (245, 118506), (294, 98755), (490, 59253), (735, 39502), (1470, 19751)]