28076370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{133697}}^1$

素因数の和:133714

約数の個数: 32

約数和(自身を含む): 77010048

約数和(自身を除く): 48933678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 133697, 267394, 401091, 668485, 802182, 935879, 1336970, 1871758, 2005455, 2807637, 4010910, 4679395, 5615274, 9358790, 14038185, 28076370]

約数ペア:

[(1, 28076370), (2, 14038185), (3, 9358790), (5, 5615274), (6, 4679395), (7, 4010910), (10, 2807637), (14, 2005455), (15, 1871758), (21, 1336970), (30, 935879), (35, 802182), (42, 668485), (70, 401091), (105, 267394), (210, 133697)]